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Training Content for Rail MechanicsLevel 100, with revisions from APTA comments

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l Rail Vehicle Maintenance Curriculum Course / Module titles

Responsibilities / Course content

Learning Objective Statements100 Property specific orientation (including track safety, flagging, emergency evacuation)101 Orientation and background101-1 General Safety Overview

Name the agencies and organizations that make and inforce safety regulationsName several electrical shock hazards and the techniques used to prevent those hazardsName the four classes of fire and how to extinguish themDescribe the techique used to lift a heavy loadExlpain the importance of PPE and name several typesExplain what MSDS stands for and how it applies to them, RtKConfined space training

101-2 Customer ServiceCrowd controlOperational signage

101-3 System SecurityPresentation by jurisdiction security force

101-4 Station OrientationExplain how to use the transit system and locate all stations

101-5 Safety and emergency proceduresExplain how to reach both internal and external emergency service personel

101-6 Public SafetyDemonstrate the proper barricade set up for both Elevator and escalators

102 Electrical and Job Safety102-1 Developing a Safe Attitude

Safety overview - personal responsibility102-2 Using personal protective equipment (PPE)

Discuss safety rules concerning PPEDetermine when and what PPE is required for a jobDemonstrate the proper use of various PPEExplain the proper care and storage of PPE

102-3 Understanding Electrical SafetyState (by jurisdiction) electrical safety rulesExplain basic electrical concepts of current, voltage, resistance, and insulationDiscuss the hazards of electricityDiscuss methods used to prevent electrical accidentsUse scientific notation and metric measurements

102-4 Lockout / TagoutDiscuss the importance of using correct lockout/tagout proceduresIdentify various types of lockout and tagout devicesExplain how to use lockout/tagout devices

102-5 MSDS (right to know)

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Recognize the importance of safety and its priorityDiscuss OSHA laws and their relation to AuthorityExplain how chemicals in the workplace can be a hazardObtain and uses Material Safety Data SheetsProperly label, store, and dispose of hazardous chemicals

103 Tools and Material Handling103-1 Basic Hand Tools

Measuring Tools

Describe how to set lock joint transfer-type calipers Identify vernier calipers Explain how to take a measurement with a micrometer caliper Name the parts of a combination squareWrenches and Screwdrivers Identify types of materials used for making wrenches Identify open-end, box-end, socket, socket-head, adjustable, torque, and striking-face wrenches Describe two sizes that are important in identifying a socket wrench Identify standard, Phillips, offset, and spiral-ratchet screwdrivers List the steps to follow when driving a screwPipefitting Tools

Explain how to use a pipe wrench Explain why a machinists' vise should not be used for holding pipe Explain how to thread pipe Explain how to clean a pipe tool Explain how to cut and flare tubing Explain procedures for brazing Demonstrate the ability to braze a section of pipePlumbing Tools Explain how to use a mechanical tubing bender List the steps in joining hubless pipe Explain why the drain pipe should be completely covered by the force cup Name the criteria used in selecting line clearing tools List the steps in measuring pipe when using the center-to-center measuring systemsElectrician's Tools Explain how to use an EMT bender Explain and demonstrate the use of an analog and digital meter Name the uses of the all purpose tool Demonstrate the use of the all purpose tool

Discuss methods used to determine exposure to hazardous substances, and how to minimize harmful affects

Explain how to hold a rigid rule correctly when measuring an object and show from which point the measurement begins

Identify a straight pipe wrench, a Stillson wrench, a chain pipe



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Explain the use of a knock out punchSheet Metalworking Tools Identify the different types of snips and punches List six safety practices to follow when working with sheet metal Describe different types of sheet metal Demonstrate the ability to measure the thicknesses of sheet metalMetalworking Tools Demonstrate the ability to select the proper hacksaw blades for cutting various materials Explain the difference between single-cut and double-cut files List the types of taps usually found in a tap set Explain how to cut an external thread on a bolt, screw, or stud Explain how to remove a reamer from a holeHoisting and Pulling Tools Explain how to prevent synthetic and fiber rope from unraveling Explain how individual wires and strands of wire are formed into wire rope Identify the most appropriate sling for use near corrosive chemicals Identify a slide-hammer puller Describe the different kinds of slings and loads

103-2 Basic Power ToolsElectric Drills Name four parts that are common to both the light-duty drill and the heavy-duty drill Name the parts of a drill bit Explain how to drill a blind hole List the safety rules to follow when using electric power toolsElectric Hammers Explain the difference in hammering action between a percussion hammer and a rotary hammer

List the precautions that should be taken to ensure electrical safety when using an electric hammer Name two safety items to use when operating an electric hammer in damp or wet areasPneumatic Drills and Hammers Explain how drill size is determined Describe the chiseling action of a bull point chisel when it is used to clean masonry seams Describe how to use a rivet buster Explain drill speed requirements Identify various types of drill bits used in pneumatic hammersScrewdrivers, Nutrunners, and Wrenches Identify the operating advantages of pneumatic tools Define stalling torque Describe the clutch action of direct drive, positive drive, and adjustable torque drive Explain how to install a bit in an electric screwdriver

Select the proper chisel to use for each of the following jobs: brick cleaning; general demolition work; edging, chipping, and channeling; and removing floor tile



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Describe how to install multiple fasteners correctly in a circular pattern List safety rules to follow when using power screwdrivers and wrenches Describe the difference between pneumatic and electric nutrunnersLinear-Motion Saws List other names for both the saber saw and the reciprocating saw Describe the cutting action of a saber saw Explain how to draw a saw blade with regular set teeth and one with wavy set teeth Explain how to plunge cut a rectangular opening List the types of band saw blades described in this Lesson and a few characteristics of eachCircular Saws Name the major parts of a circular saw Describe the cutting action of a circular saw List the factors that determine feed speed State the definition of an arbor Identify different types of bladesElectric Sanders Explain how to install a sanding belt Identify different types of sanding belts Explain how to flush the gear chamber of a belt sander Discuss the assembly of a sanding disk List the safety rules to follow when using a disk sanderGrinders and Shears State the meaning of each symbol in the six-symbol standard marking system for grinding wheels Explain the correct procedure for mounting a grinding wheel List safety rules to follow when using a grinder Discuss how to maintain grindersTool Sharpening State the reasons for sharpening tools Explain the use of whetstones Identify a bench stone Explain how to sharpen taps, dies, screwdrivers, and chisels

103-3 Moving Machinery Using a DollyIdentify the different types of dollies and their useDescribe the safe procedure of using dollies

103-4 Moving Machinery Using Roller PipesExplain the difference between wood and steel pipesDetermine the propoer number of rollers requried Explain Roller FrictionDescribe the use of shoes and skids with rollers

103-5 Assembly of Gantry Crane



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Describe the proper use of and limits of a Gantry Crane Identify the parts of and inspection procedures for eachProperly assemble using correct steps and proceduresUnderstand the proper use, inspection and assembley of

103-6 Rigging and hoistingDescribe the theoretical principles of the 7 basics of mechanismsSolve basic mechanism problems using concepts of mechanical advantage and friction lossIdentify the types of rigging jobs in which load equalization or load distribution are necessaryIdentify the basic rigging safety guidelines Perform necessary calulations for load equalization and distributionDescribe and classify the various type of wire rope, fiber rope and chainsProperly inspect wire rope and chainIndentify various tupe of slings and their propoer useDescribe the common types of sling hardware and their proper useDemonstrate how to calculate the efficency of reeving system

104 Basic Mathematics

104-1 Whole Numbers and Arithmetic Operations

Identify the place value of digits in a whole numberIdentify and list the prime numbers between 0 and 100Demonstrate the ability round whole numbers and approximate whole numbersDemonstrate the ability to solve application (word) problems

104-2 Integers and Order of Operations

Identify exponential notationIdentify a radicalDemonstrate the ability to work with positive and negative numbers on a calculatorDemonstrate the ability to solve problems observing the order of operations

104-3 Decimals and Percents

Demonstrate the ability to read, order, and round decimalsDemonstrate the ability to multiply and divide by the powers of 10Demonstrate the ability to convert from percent to decimal and decimal to percentDemonstrate the ability to calculate percentages

104-4 Fractions

Demonstrate the ability to reduce a fraction to its lowest termsDemonstrate the ability to convert fractions to decimals and decimals to fractions

note: committee disccussed integrating content of this module throughout other 100 level modules. Content was agreed to in committee, but method for presenting alone or integrating with other modules was not resolved.

Demonstrate the ability to add, subtract, multiply and divide whole numbers with numbers with an accuracy of 75% or greater

Demonstrate the ability to add, subtract, multiply and divide signed numbers and integers with an accuracy of 75% or greater

Demonstrate the ability to add, subtract, multiply and divide decimals and percentages with an accuracy of 75% or greater

Demonstrate the ability to add, subtract, multiply and divide fractions with an accuracy of 75% or greaterDemonstrate the ability to change improper fractions into mixed numbers and mixed numbers into fractions



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Demonstrate the ability to determine equivalent fractions104-5 Measurements and Applications

Demonstrate the ability to work with operations of powers of ten

Demonstrate the ability to work with applications of length, weight, area, and volumeDemonstrate the ability to convert between the customary and metric systems

104-6 Algebra - Basic Operations

Demonstrate how to write an algebraic equation, based on a relationship stated in wordsDemonstrate how to solve an algebraic equation for a specific variable

105 Introduction to Electricity105-1 Review Electrical Safety105-2 Fundamentals of Electricity

Power supply, distribution and usage105-3 Introduction to Electrical symbols, schematics and print reading105-4 Motors Transformers and Switches106 Electrical Meters106-1 Multimeter basics

Explain how meters are used to measure current, voltage, and resistance106-2 Use of meter to measure106-3 Meter safety106-4 Understanding meter types107 Wiring Technologies and Equipment107-1 Safety Rules in Power Electronics

Discuss and list the safety rules for avoiding electrical shockDescribe several causes of electrical burnsKnow the reason for grounding of electrical equipmentDetermine dangerous levels of electrical current as it relates to the human body Physiological effects of electric current on the human body Rules for safe practice and avoiding electric shock Avoiding burns and avoiding equipment related injuries

107-2 Wiring Tools and Insulation RemovalDiscuss and identify by name the different types of hand tools associated with wireDemonstrate the ability to strip various types of insulation materials from different guages of wire

Demonstrate the ability to work with zeros as an exponent, negative exponents, scientific notation and engineering notation

added "engineering notation" to cover use of G for giga, M for mega, K for kilo, etc

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Demonstrate how to calculate the value of an expression by performing mixed operations in the correct order



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Hand tools Stripping Techniques Demonstration and Practice

107-3 Hand Splicing TechniquesDemonstrate the ability to make each of the splice types discussed and demonstrated Western Union Twisted Pair Fixture Joint Knotted Tap

107-4 Mechanical TerminalsKnow the maximum allowable temperature for heat shrink tubingDemonstrate the ability to make several wire splice connections utilizing wirenutsDemonstrate the ability to install heat shrink tubing on various wire connections Wire Nuts and Bolt Splices Snap-Lock Splices Splice Insulation

107-5 Electrical Wiring, Connector and Terminal RepairDiscuss the advantage of crimped terminal repairs verus soldering

Discuss why pre-insulated terminals and lugs are color-coded Non-Insulated Terminals and Splices Specialized Terminals for Aluminum Wire Preinsulated Terminals Lugs and Splices Specialized Crimping Techniques

107-6 Solder and Soldering ProcessDiscuss the advantages of using soldering to join two pieces of metal together as an electrical pathDiscuss the nature of solder and the wetting action

Demonstrate the ability to correctly tin various sizes of stranded wire

Explain the various wrapping techniquesReview and discuss the steps of the soldering processExplain why flux is used in the soldering processDemonstrate the ability to properly wrap and solder various types of electrical terminations

Demonstrate the ability to install various sizes of crimp-on wiring terminals both insulated and non-insulatedExplain the difference in terminals and splices used on aluminum wiring as compared to other wiring materials

Explain the proper technique for applying solder and handling the soldering iron during the solder processIdentify the correct tolerances allowed for insulation clearance when soldering to different types of terminals



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Demonstrate the ability to perform leaded and lead-free soldering add

107-7 Printed Circuit Board fundamentals add

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Explain proper handling, shipping, and storage of circuit boards add

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Identify all types of active and passive components and their orientation on the circuit board add

Discuss various methods of inspection and inspection devices add

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Identify the characteristics of both acceptable and unacceptable solder connections in accordance with acceptable standards

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change to: Identify the characteristics of both acceptable and unacceptable solder connections in accordance with IPC Acceptability Standards

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Discuss the various manufacturing methods for hole-through, surface-mount, and mixed technology types of circuit boards"

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Demonstrate knowledge of electrostatic discharge using grounding straps and other dissipative devices

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Demonstrate the ability to find visual defects of circuit board components and solder joints in accordance with acceptable standards

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Demonstrate the ability to replace hole-through and surface-mount devices add108 DC Fundamentals108-1 Safety Rules in Power Electronics


108-2 Science of Electricity and ElectronicsIdentify the relationship between elements and compoundsDiagram a model of an atomDiscuss the concepts of atomic weight and atomic numberState the law of charges and explain it using examplesExplain what is meant by electric current, voltage, and resistanceDescribe the two theories of current directionDistinguish between conductors, insulators, and semiconductorsState and explain Ohm’s law

108-3 Basic Instruments and MeasurementsExplain and demonstrate the correct procedure for using an ammeter, a voltmeter, and an ohmmeterDiscuss the difference between a DMM and a VOMInterpret a linear scaleInterpret a nonlinear scaleCalculate the values of shunt resistors and multiplierDiscuss the concept of meter sensitivityUnderstand basic electrical diagrams

108-4 Circuit Materials, Energy and Source of ElectricityIdentify different conductor and insulator materialsDiscuss the factors which affect resistance in a conductorIdentify different types of switching devicesIdentify different types of resistorsDetermine the value of color coded resistorsCalculate electrical power in wattsConvert horsepower to wattsDefine polarization as it relates to an electrical circuitDetermine efficiency of an electrical circuitCombine Ohm's law and Watt's law to find unknown values in a given circuitDiscuss different sources of electrical energy




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Explain the difference between primary and secondaryCalculate the outputs of batteries connected in series and parallel

108-5 Series CirucitsDetermine the total resistance of a series circuitDetermine the voltage drops in a series circuitDetermine the current values of a series circuitDetermine the wattage values of a series circuitApply Ohm's law to solve for unknown voltage, current, and resistance in a series circuitApply series circuit theory to assist in troubleshooting a series circuit

108-6 Parallel CircuitsDetermine the total resistance of a parallel circuitDetermine the voltage drops in a parallel circuitDetermine the current values of a parallel circuitDetermine the wattage values of a parallel circuitApply Ohm's law to solve for unknown voltage, current, and resistance in a parallel circuitApply parallel circuit theory to assist in troubleshooting a series circuit

108-7 Combination (Series-Parallel) CircuitsDetermine the equivalent circuit resistance for a given combination circuitDetermine the voltage drops in a combination circuitDetermine the current values of a combination circuitDetermine the wattage values of a combination circuitApply combination circuit theory to troubleshoot a combination circuit

109 AC Fundamentals109-1 Alternating Current Principles

Determine voltage both AC and DC using an oscilloscopeDetermine the frequency of a waveform using an oscilloscope

109-2 TransformersExplain and demonstrate important operating characteristics of single-phase transformersConnect transformer windings in series-aiding or series-opposing configurationsCalculate the current and voltage ratios for a given transformerDetermine the phase relationship of a transformer primary to secondaryDetermine the frequency of a waveform using an oscilloscope

109-3 Series Cirucits109-4 Parallel Circuits109-5 Combination (Series-Parallel) Circuits109-6 Basic troubleshooting theory (AC-DC)110 Basic Hydraulic and Pneumatic Theory & Applications

Explain how a generator is used to produce alternating current using a graph to show a typical ac waveDefine and calculate average (avg), effective (rms), instantaneous voltage (vinst) and voltage peak to peak (vpp)Demonstrate the ability to operate an oscilloscope while performing typical circuit measurements (amplitude, frequency, time, phase, etc)



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110-1 Safety Rules in power hydraulics and pneumatics110-2 Basic Hydraulic Principles

Hydraulic Pumps – Valves – Actuators110-3 Basic Pneumatic Principles

Pneumatic Pumps – Valves – Actuators110-4 Basic hydraulic and pneumatic symbols, schematics, and print reading111 Basic Mechanical Theory & Application111-1 Mechanical Power Transmission

Discuss the different styles of belts that are used in industryDiscuss the benefits of a positive-drive beltDiscuss the benefits of a chain drive systemDiscuss the use of gears and gearboxesDefine pitch diameter, circular pitch, pitch line, and gear ratioPerform speed calculations for belt drives, gear drives, and chain drivesAssemble and perform alignments on belt drives, gear drives, and chain drivesProperly tension belts and chains

111-2 Pumps and CompressorsList types of pumps in use todayExplain and calculate volumetric efficiencyExplain and calculate the delivery of a pumpDiscuss some of the common problems that may be encountered while troubleshooting a pumpDiscuss some of the common problems that may be encountered while troubleshooting a pump

111-3 Fluid PowerDiscuss some fluid power fundamentalsExplain psi, psig, psia, and inches of mercury (“Hg)Understand how force is transmitted through a hydraulic systemUnderstand the effects of compressing air for a fluid power systemLearn how to recognize the different valves that may be used in an fluid power systemList and explain at least eight methods of valve actuationDiscuss the operation of different actuatorsUse a hydraulics/pneumatics trainer to construct fluid systems for various operations

111-4 LubricationExplain some basic terms that are used when referring to lubricationDiscuss the necessity for lubricationDiscuss the different forms of lubricationList the types of lubricants used in industryDiscuss application of lubricationDiscuss the importance of a lubrication scheduleDemonstrate the proper use of a viscometerLubricate equipment using a grease gun and chain oiler



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111-5 BearingsDefine radial, axial, and radial-axial loadsList the different parts of a bearingList the different types of antifriction bearings and the different types of plain bearingsCorrectly install and remove a bearingList several reasons for bearing failure

111-6 Coupled Shaft AlignmentDiscuss the fundamentals of shaft coupling alignmentDemonstrate how to correctly use the dial indicator to align coupling shaftsDemonstrate the use of the reverse dial indicator method to correct coupling shaft misalignments

111-7 Seals and PackingDiscuss the different styles of belts that are used in industryDiscuss the benefits of a positive-drive beltDiscuss the benefits of a chain drive systemDiscuss the use of gears and gearboxesDefine pitch diameter, circular pitch, pitch line, and gear ratioList different types of gearsPerform speed calculations for belt drives, gear drives, and chain drivesAssemble and perform alignments on belt drives, gear drives, and chain drivesProperly tension belts and chains

111-8 Hydraulic and Pneumatic ApplicationsPractical HydraulicsPractical PneumaticsHydraulic and Pneumatic drawaings (review, troubleshooting applications)Applications of Hydraulics and Pneumatics for ELESHydraulic and Pneumatic logical troubleshooting

112 AC Motors, DC Motors, and Generators112-1 Magnetism

Explain the basic magnetic principlesState the three laws of magnetismDescribe the link between electric current and magnetismExplain Roland's lawDiscuss various types of relays and the manner in which they workDescribe the use of magnetic shields

112-2 Fundamentals of Rotating Machines112-3 DC Motors and Generators

Explain the operating principles of a dc motorExplain counterelectromotive force

Demonstrate how to use the feeler gauge, taper gauge, and dial caliper to detect and correct coupling shaft Explain the advantages and disadvantages of using a laser alignment kit to detect and correct coupling shaft misalignments



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Identify various dc motorsDiscuss the purpose for, and operation of, motor starting circuitsIdentify and explain the operation of various dc motorsState the function of the field windings in a dc generator or motorState the function of the armature in a dc generator or motor

112-4 AC MotorsDiscuss the operation of an induction motorIdentify and explain the operation of various three-phase motorsExplain how a split-phase condition is createdDiscuss the purpose of ac motor protection circuitsList the common causes of motor failureExplain basic trouble shooting techniques for ac motors

112-5 Motor Controls112-6 AC Induction Motors

Describe the operation of an induction motor112-7 Synchronous Motors

Describe the operation of a synchronous motor112-8 Three Phase Synchronous Operation113 Introduction to Electrical Ladder Drawings113-1 Ladder Logic vs. Ladder Diagrams113-2 Reading and interpreting schematics and circuits113-3 Understanding International diagrams and symbols113-4 Interpreting blueprints and flow charts113-5 Concepts of relay logic113-6 Understanding terminology113-7 Interpreting logic gates and diagrams114 AC Circuit Analysis114-1 Inductance and RL Circuits

Define the terms inductor and inductanceExplain how inductance affects currentCalculate the transient response time for an RL circuitDefine mutual inductance

Determine inductive reactance by using measurements of circuit currents and voltagesCalculate the equivalent inductance in both series and parallel circuit arrangements

114-2 Capacitance and RC CircuitsDefine the terms capacitor and capacitanceExplain how capacitance affects currentCalculate the transient response time for an RC circuit

Use various measuring and computing methods to determine the values of currents and voltages in an inductive circuit



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Determine capacitive reactance by using measurements of circuit currents and voltagesCalculate the equivalent capacitance in both series and parallel circuit arrangements

114-3 Tuned Circuits and RLC NetworksExplain resonant frequency and how it affects various RCL circuitsCalculate a resonant frequencyDiscuss the characteristics of a series RCL circuit at its resonant frequencyDiscuss the characteristics of a parallel RCL circuit at its resonant frequencyList four types of filters and explain their action

115 Semiconductor Fundamentals115-1 Safety Review


Use various measuring and computing methods to determine the values of currents and voltages in an capacitive circuit



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115-2 Semiconductors, diodes

Explain and demonstrate important operating characteristics of single-phase transformers

Connect transformer windings in series-aiding or series-opposing configurations

Calculate the current and voltage ratios for a given transformer

Determine the phase relationship of a transformer primary to secondary

Determine the frequency of a waveform using an oscilloscope

the material that was in this section did not fit, new material was added based on APTA comment

comment: the learning objective statements under this section were erroneously used from Transformers module 109-2. The appropriate learning objectives for diodes must be inserted in place of the transformer learning objectives

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115-3 DC Power Supplies – Single PhaseDraw and describe the basic operation of a half-wave rectifier circuitDraw and describe the basic operation of a full-wave rectifier circuitDraw and describe the basic operation of a full-wave bridge rectifier circuitDescribe the basic action of a filter usning a simple schematic diagramExplain the methods used for improving filtering actionConstruct and test a simple dc power supply circuit

115-4 Solid-State TransducersDescribe the purpose of a transducerList various types of transducersDescribe the operation of a PTC and NTC thermistorIdentify typical applications of common transducers Describe the operation of a Hall effect transducer

115-5 Transistor theoryIdentifiy PNP and NPN transistor symbols and their respective component leadsExplain the operation of a bi-polar transistorIdentify key factors on a transistor operation curveIdentify common base, common collector, and common emitter circuit configurationsExplain the methods used for testing a bi-polar transistorDemonstrate the ability to properly test a bi-polar transistor Silicon Controlled Rectifiers (SCR) Identify and label the schematic diagram of an SCR Explain the operation of and SCR Describe how an SCR operates using a simple circuit Describe how an SCR can be used as a switch to control a simple lamp circuit Describe how an SCR can be used to vary the current in a simple lamp circuit Demonstrate the ability to properly test and SCRTriacs, Diacs, and Unijunction Transistors Draw the schematic symbol and describe the basic operation of a Triac Draw the schematic symbol and describe the basic operation of a Diac Draw the schematic symbol and describe the basic operation of a UJT Describe the typical applications of a Triac Describe the typical applications of a Diac Describe the typical applications of a UJTThe Transistor as an Amplifier Describe amplifier concepts using a typical circuit for illustration Describe the three main classes of amplification using typical circuits

Describe the function, installation and use of various semi conductor diodes and other solid state devices and systems




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FETs, GTOs, and IGBTs

Describe the typical applications of a FET

Describe the typical applications of a GTO

Describe the typical applications of an IGBT

116 Digital Fundamentals116-1 Digital Technology

Describe the characteristics of industrial and electronic revolutions

Define such terms as analog, signal, digital signal, bus, MSB, LSB, DIP, IC, TTL, and CMOSCount to at least 20 in the binary system and convert binary numbers to decimal List names given to the two logic levels

116-2 Logic Elements

Describe the actions of multi-input logic elementsPredict logic levels at all points in circuits containing AND, OR, and NOT elements

116-3 Combination Logic

Construct truth tables for such circuits based on their Boolean expressions

Draw logic diagrams for such circuits based on their Boolean expressions


add FETs, GTOs and IGBTs and related learning objectives

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Identify and understand the proper operating parameters of FETs, GTOs and IGBTs utilizing manufacturer's data sheets


List the members of the technical team in electronics and describe their typical educational backgrounds

Recognize switch-based AND, OR, and NOT circuits and explain their actions in terms of truth tables and Boolean algebra expressionsRecognize symbols for integrated circuit AND, OR, and NOT logic elements and explain their actions in terms of truth tables, Boolean expressions, and timing diagrams

Construct truth tables for combinational logic circuits containing AND, OR, and NOT elements based on their logic diagrams

Write Boolean expressions for combinational logic circuits composed of AND, OR, and NOT elements based on their logic diagrams



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116-4 NAND, NOR, XOR Elements

addConstruct truth tables for such circuits based on their Boolean expressions

addDraw logic diagrams for such circuits based on their Boolean expressions

add116-5 Binary Number Shortcuts

Count using the binary numbering systemCompare place values for the digits of binary numbersConvert binary numbers to decimal and decimal numbers to binaryAdd unsigned binary numbers

Add signed binary numbersDetermine if overflows have occurred when binary numbers have been added

116-6 Numbering Systems and CodesCount using the octal and hexadecimal numbering systemsConvert between binary and octal numbers and between binary and hexadecimal numbersConvert between decimal and octal numbers and between decimal and hexadecimal numbersConvert between decimal and binary-coded decimal numbersDescribe the nature of the gray code and its most important applicationState the meaning of the term ASCII

Write Boolean expressions for combinational logic circuits composed of AND, OR, and NOT elements based on their truth tables using sum-of-products and product-of-sums methods

Construct truth tables for combinational logic circuits containing NAND, NOR, and XOR elements based on their logic diagrams

changed typo of AND, OR and NOT to NAND, NOR, and XOR based on APTA comment

Write Boolean expressions for combinational logic circuits composed of NAND, NOR, and XOR elements based on their logic diagrams


Write Boolean expressions for combinational logic circuits composed of NAND, NOR, and XOR elements based on their truth tables using sum-of-products and product-of-sums methods


Determine the two's complement of binary numbers and use the two's complement method to do binary subtraction



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116-7 Data Communications

Explain the history of data communications in computing

Describe interface protocols and adjustments needed for computer software

Demonstrate the ability to connect intelligent systems to portable test equipment using RS-232 and USB interfaces

Understand fiber-optic data communications

Understand wireless data communications

Describe various types of data communications software (i.e. hyerterminal, procomm plus)

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Add Data communications and related learning objectives

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added in response to APTA comment, wording slightly revised from suggestionadded in response to APTA commentadded in response to APTA commentadded in response to APTA commentadded in response to APTA comment

Training Content for Rail Mechanics, with OJT and Classroom training times

document.xlsRecommended Standard Curric (2) Page 20 of 293

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Rail Vehicle Maintenance Subject Areas / Module titles Training Aids

Level 100* -- Fundamental Skills for Transit Maintenance 992 0

100 Property specific orientation (including track safety, flagging, emergency evacuation) 8 Videos, Flags, Cones, PPT, Rule book, 101 Orientation and background 16 PPT, vendor and employer handouts, video, computer based training102 Electrical and Job Safety 16 PPT, videos, cbt, all the physical items (lock, tag, PPE etc.)103 Tools and Material Handling (Fork lifts, cranes and other equipment) 48 PPT, videos, tools, equipment to be operated, ppe, 104 Basic Mathematics 48 PPT, cbt, videos, lesson plans, texts, white board105 Introduction to Electricity 64 Appropriate training aids, lab, electrical component mock-ups, VOM, 106 Electrical Meters 24 VOM, megger, DVM, clamp-on ampmeter, high voltage probe

107 Wiring Technologies and Equipment 40

108 DC Fundamentals 80109 AC Fundamentals 80 Text110 Basic Hydraulic and Pneumatic Theory & Applications 24 Compressor, trainer/mock-up, test bench,

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Wire gauge, appropriate electrical and hand tools, (safety), crimpers, soldering iron, soldering sucker, braid, text, vise with clip, wire, flux, terminals, lugsText, appropriate mock-ups, grounding strap, discharge device, static mat, electric safety video, o scope as a training aid, components

Notes:

Local collective bargaining agreements will determine the application of theseguidelines. It is understood that all modules can be tested out of, or progressed through more quickly than in the hours listed. Many classes will include "labs" simulating real equipment and failures. Labs can include time on the shop floor with the instructorRecommended hours with trainer does not mean exclusively in a classroom, it is expected to involve a lot of hands on work and interaction. The work is done on vehicles that are out of service / off line.Recommended on-the-job learning time refers to time spent practicing tasks in those areas. It is real work and repairs on real vehicles. It is expected to involve close tracking and documentation, and to the extent possible the availability of a mentor to offer assistance. If competency is achieved in fewer hours than designated, not all of the hours need to be completed. This apprenticeship will be competency based not time based.



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111 Basic Mechanical Theory & Application 24 Text, pumps, trainers, bearings, gearboxes (floor show and tell)

112 AC Motors, DC Motors, and Generators 160113 Introduction to Electrical Ladder Drawings 80 Text, diagrams, cbt, 114 AC Circuit Analysis 80 Meters, circuit diagrams, o scope, 115 Semiconductor Fundamentals 160 Text, diode, electronic show and tell, transducer, hall effect116 Digital Fundamentals 40

Level 200 -- Vehicle Operations Overview and Standard Maintenance of Rail Vehicles 264 2000200 Vehicle Theory of Operation and Overview of Major Systems 8 0

201 Couplers -- Intro and Preventive Maintenance 16 200

202 Trucks & Axles -- Intro and Preventive Maintenance 24 200 Tour of truck shop, same as above, overhead crane, press, tools listed in L.O.s

203 Propulsion and Dynamic Braking -- Intro and Preventive Maintenance 24 300

204 Auxilary Inverters and Batteries -- Intro and Preventive Maintenance 16 60

205 Friction Brakes -- Intro and Preventive Maintenance 24 200 Tools under L.O.s, piping diagram, print book/schematics, same aids as above206 HVAC -- Intro and Preventive Maintenance 40 320 Lap top computer, gauges, same aids as above207 Current Collection and Distribution -- Intro and Preventive Maintenance 8 120 Same as above208 Car Body -- Intro and Preventive Maintenance 16 120 Same as above, rail car209 Doors -- Intro and Preventive Maintenance 24 80 Same as above, PTU, volt-o-meter, pressure gauge

210 Communication Systems -- Intro and Preventive Maintenance 16 120211 CBTC (ATP - ATO) -- Intro and Preventive Maintenance 24 160 Lap top, signal generator, o-scope, loop tester212 Monitoring, Diagnosing and Troubleshooting Overview 24 120 Lap top

Level 300 -- Advanced Theory of operation and Troubleshooting of Systems 344 3400

300 Advanced methods of Monitoring, Diagnosing and Troubleshooting 24 200 Multi meter, Chart Recorder, Lap Top, Vendor Manual, Simulator-service vechicle301 Couplers -- Advanced Theory of Operation and Troubleshooting 24 80 Multi Meter, Tape measure, Level, Go No Go Gauge, Torque Wrench,

Generator, magnets, moter cut aways, motor controls, text, ground brushes, carbon brushes,

Power point presentations, transparencies, manuals, schematics, mock-up/live-coupler, video/animations

Schematics, same as above, lap top computer, tools listed in L.O.s, scope-meter/o-scopeLap top computer, scope-meter/o-scope, multi-meter, clamp-on amp meter, tools listed in L.O.s

Mock-up, on board self-test feature, PTU, lap top, same as above, EEPROM burner



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302 Trucks & Axles -- Advanced Theory of Operation and Troubleshooting 40 320

303 Propulsion and Dynamic Braking -- Advanced Theory of Operation and Troubleshooting 40 480304 Auxilary Inverters and Batteries -- Advanced Theory of Operation and Troubleshooting 40 480 O Scope, Lap Top, Service Train,Event Recorder, Multi Meter,

305 Friction Brakes -- Advanced Theory of Operation and Troubleshooting 20 240

306 HVAC -- Advanced Theory of Operation and Troubleshooting 24 200

307 Current Collection and Distribution -- Advanced Theory of Operation and Troubleshooting 16 160308 Car Body -- Advanced Theory of Operation and Troubleshooting 16 160 Multi Meter, Prints, Presure Gauges, Head Light Aimers,309 Doors -- Advanced Theory of System Operation and Troubleshooting 40 480310 Communication Systems -- Advanced Theory of Operation and Troubleshooting 36 240 Multi Meter, Lap Top312 ATP - ATO -- Advanced Theory of Operation and Troubleshooting 24 360 Portable Tester, Chart Recorder, Lap Top, Multi Meter, Software

Scan Tool, Wheel Profile, Profiler for comutator, Torque Wrench, Mega Meter, Low Ohm Meter, HI-POT, Spring tension gauges, Air Presure gauges, Wheel Tape, Filler Gauge, Dial Indicator, Go No Go Gauges, Ultra Sound Tester,Service Train, Multi Meter, Air Gauges, Lap Top, Diagnois Software, Blue Prints, Manuals,

Pressure Gaurges, Go No Go Gauge, PTU, Multi Meter, Service Train, Brake out Box, Lap Top, Speciality Tools, Prints, Event Recorder,Gauges, Temp Gauge, Ref Gaurge, Lap Top, PTE, Scrader Valve, Ref Rachet Wrench, Ultra Violet Die, and Leak Detector,Level, Multi Meter, Tape Measure, Speciality Tools, Wind Down Pole, Air Pump, Chart Recorder,



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Additional Training if needed 144 144

Level 250 -- Overhaul and Rebuild of Rail Vehicles Components 144 144 to be taught as applicable at the local level

Training Content for Rail Mechanics, with OJL and Classroom training times

Railcar standards with class and OJL hoursRecommended Standard Curriculum Page 24 of 293

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Rail Vehicle Maintenance Subject Areas / Module titles

Level 100* -- Fundamental Skills for Transit Maintenance 992 0

264 2000

344 3400

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Level 200 -- Vehicle Operations Overview and Standard Maintenance of Rail VehiclesLevel 300 -- Advanced Theory of operation and Troubleshooting of Systems

Notes:

Local collective bargaining agreements will determine the application of these guidelines. It is understood that all modules can be tested out of, or progressed through more quickly than in the hours listed. Many classes will include "labs" simulating real equipment and failures. Labs can include time on the shop floor with the instructor.Recommended hours with trainer does not mean exclusively in a classroom, it is expected to involve a lot of hands on work and interaction. The work is done on vehicles that are out of service off line.Recommended on-the-job learning time refers to time spent practicing tasks in those areas. It is real work and repairs on real vehicles. It is expected to involve close tracking and documentation, and to the extent possible the availability of a mentor to offer assistance. If competency is achieved in fewer hours than designated, not all of the hours need to be completed. This apprenticeship will be a hybrid of time and competency.



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Additional Training if needed 144 144

Level 250 -- Overhaul and Rebuild of Rail Vehicles Components 144 144



Training Aids

Notes:




Training Aids

Notes:


to be taught as applicable at the local level



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APTA CommentsUnit Titles / Sub Modules

Responsibilities / Course contentLearning Objective Statements

250 Electric Coupler Heads250 Overhauling and rebuilding coupler components250 Rebuild linear actuators/motors250 Rebuild coupler and/or linkage250 Rebuild train line cables250 Rebuild drum/uncoupling switch250 Rebuild contact pin/tip assembly (insulated block)250 Pneumatic Coupler250 Overhauling and rebuilding coupler components250 Rebuild drum switch/air actuator250 Rebuild air cylinder250 Rebuild uncoupling air system250 Mechanical Coupler250 Overhauling and rebuilding coupler components250 Rebuild suspension and linkage components250 Rebuild linear actuators250 Rebuild hook and plate250 Rebuild knuckle and slide lock250 Rebuild anchor250 Rebuild shear bolt assembly250 Rebuild buffer tubes, draft gear and absorption cartridge250 Rebuild centering device and springs


comments

Learning objectives for all components that can be substantially overhauled or rebuilt/reinstalled are listed here. Inclusion of some or all of these items in a training program depends on local labor agreements and job structure

no changes made to level 250, no comments were received

no comments received



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250 Rebuild coupler support250 Rebuild release mechanism250 Rebuild electrical pin door/shutter/gasket250 Rebuild draw bar (married pairs)

250 AC Traction Motor250 Rebuilding and Repairing rotors250 Inspect rotor250 Repair rotor 250 Replace rotor250 Test rotor250 Gearboxes250 Overhauling Shims250 Inspect shims250 Replace shims250 Adjust shims250 Rebuild speed sensor250 Primary Suspension250 Rebuild speed sensors250 Rebuild up stops and down stops/pedestal bar250 Frame250 Rebuild traction/radius rod and bushings250 Rebuild speed sensor device250 Bolster/Secondary Suspension250 Rebuild hydraulic suspension leg

AC Propulsion



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250 Rebuild electronic control system250 Rebuild chokes/transformer250 Rebuild high speed circuit breaker250 Rebuild ground fault system250 Rebuild contactor/arc chutes250 Rebuild resistance units250 Rebuild knife switch250 Rebuild traction motor250 Rebuild speed sensors/tach sensors250 Rebuild load weight sensors

DC Propulsion250 Rebuild chokes/transformers250 Rebuild thyristors250 Rebuild master controller250 Rebuild electronic control system250 Rebuild high speed circuit breaker250 Rebuild contactor/arc chutes250 Rebuild resistance banks250 Rebuild knife switch250 Rebuild traction motor250 Overhauling Speed Sensors/Tach Sensors250 Rebuild speed sensors/tach sensors250 Replace speed sensors/tach sensors250 Overhauling Load Weight Sensors250 Test load weight sensors250 Rebuild load weight sensors250 Replace load weight sensors



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Motor Alternator250 Rebuild AC motors250 Rebuild votage regulators250 Rebuild speed/frequency control

Solid State Inverter250 Rebuild GTOs250 Rebuild IGBTs250 Rebuild thyristors

Electrical Hydraulic Unit250 Rebuild motor assembly

250 Rebuild control valves

250 Rebuild emergency brake hand pump

Actuator Brake250 Rebuild spring

250 Rebuild electric motor

Pneumatic Braking System250 Rebuild check valves

250 Rebuild pneumatic control unit

250 Rebuild brake valves

250 Rebuild hydraulic/pneumatic unit

250 Rebuild air compressor

Common Brake Components250 Rebuild parking brake

250 Rebuild brake calipers

250 Resurface rotors



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250 Rebuild manual brake release

250 Rebuild track brake

250 Rewire electrical cabling

250 Rebuild caliper support rod

250 Rebuild caliper support

Compressor/Motor250 Rebuild AC motor250 Rebuild DC motor

Evaporators and Condensers250 Rebuild AC motor250 Rebuild DC motor

Heaters250 Inspect sidewall/floor heaters250 Rebuild sidewall/floor heaters250 Rebuild overhead heat

Pantograph250 Rebuild lowering device250 Rebuild insulator

Rebuild Collector Head assemblyRebuild pantograph

250 Rebuild control boxThird Rail

250 Rebuild paddle assembly250 Rebuild shoe beams/gibs250 Rebuild pole base

Common Components



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250 Rebuild main breaker

Door Controls250 Rebuild door motos/drive mechanisms

Automatic Train Protection250 Rebuild coils250 Rebuild modules/CPU250 Rebuild circuit boards250 Rebuild vital relay250 Rebuild power supply250 Rebuild operator acknowledgement button250 Rebuild ATO modules/CPU250 Rebuild power supply250 Rebuild radio/antenna250 Rebuild train to wayside communication

Speed Regulator250 Rebuild power supply

Training Content for Rail MechanicsLevel 300, with revisions based on APTA comments


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300 Advanced methods of Monitoring, Diagnosing and Troubleshooting### Advanced Troubleshooting Techniques for Electrical - Electronic Systems### Electric Motor Drives### Mechanical and Solid State Switches### Testing Diodes, Transistors, and Thyristors### Troubleshooting electronic systems### Advanced Electrical Ladder Drawings### Multiple Page Prints### Electronic Sensors### International Drawings### PLC Prints### Troubleshooting Exercises300 Event Recorder300 Maintaining Sensors/Inputs300 Replace sensors/inputs300 Overhauling Sensors/Inputs300 Maintaining Hard Drives300 Replace hard drive300 Overhauling Hard Drives300 Maintaining Circuit Boards300 Replace circuit boards300 Overhauling Circuit Boards300 Maintaining Power Supplies300 Replace power supplies300 Overhauling Power Supplies300 Maintaining Batteries300 Replace batteries300 Overhauling Batteries300 Maintaining Software300 Upload software


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300 Download software300 Overhauling Software300 Tools300 Demonstrate ability to access system with laptop300 Demonstrate ability to analyze system with laptop300 Demonstrate ability to use correct cables for hooking up laptop301 Couplers -- Advanced Theory of Operation and Troubleshooting301 Electric Coupler Heads301 Troubleshooting linear actuators / motors301 Troubleshooting linear coupler suspension and linkage301 Troubleshooting limit / proximity switches301 Troubleshooting manual relase mechanism301 Troubleshooting train line cables301 Troubleshooting drum/uncoupling switch301 Troubleshooting heaters and temperature sensors301 Troubleshooting fixed and mobile contacts and contact assembly301 Read schematic for the head (check with meter)301 Troubleshooting coupling sensor301 Pneumatic Coupler301 Troubleshooting Tappet Valves301 Troubleshooting heaters and temperature sensors301 Troubleshooting Solenoid Valves

301 Troubleshoot solenoid valves delete301 Troubleshooting Valve Filters301 Troubleshooting Train Line (Brake Pipe)301 Troubleshooting Drum Switch/Air Actuator301 Troubleshooting Uncoupling Air System301 Mechanical Coupler301 Troubleshooting suspension and linkage components

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301 Troubleshooting linear actuators301 Troubleshooting hook plate assembly301 Troubleshooting knuckle and slidelock mechanism301 Troubleshooting limit switches301 Troubleshooting alignment, anchor and suspension301 Troubleshooting heaters and temperature sensors301 Troubleshooting release mechanism301 Troubleshooting Electrical Pin Door/Shutter/Gasket301 Troubleshooting draw bar (married pairs)302 Trucks & Axles -- Advanced Theory of Operation and Troubleshooting302 AC Traction Motor302 Troubleshooting speed/tach sensor302 Troubleshooting stator302 Troubleshooting internal fan302 Troubleshooting external fan302 Troubleshooting bearings302 Troubleshooting wiring and insulation302 Troubleshooting coupling302 DC Traction Motor302 Troubleshooting brushes302 Troubleshooting brush holders302 Troubleshooting commutator/armature302 Troubleshooting sun gear/coupling302 Troubleshooting flash pins / arc horn / pin302 Troubleshooting wiring and insulation302 Troubleshooting field coils / interpoles302 Troubleshooting bearings302 Troubleshooting ventilation (internal fan or forced)302 Troubleshooting temperature sensors302 Troubleshooting speed sensor



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302 Gearboxes302 Troubleshooting high speed coupling302 Troubleshooting worm gear302 Troubleshooting pinion gear302 Troubleshooting bearings and races302 Troubleshooting housing302 Troubleshooting seals302 Troubleshooting spider gears302 Troubleshooting coupler retainer302 Troubleshooting breather302 Troubleshooting spider302 Troubleshooting speed sensor302 Troubleshooting magnetic plugs302 Troubleshooting loading / support rod

302 Axles302 Troubleshooting rotor (brake disc)302 Troubleshooting wheel assembly302 Troubleshooting spider and vulcanized spacers / joint coupling assembly302 Troubleshooting tooth gear (speed sensor)302 Troubleshooting ground brush and housing302 Troubleshooting hollow shaft302 Troubleshooting journal bearings and housing302 Troubleshooting ground bushing housing302 Wheel & Tires302 Troubleshooting shunts302 Troubleshooting rubber302 Troubleshooting bolts302 Troubleshooting conical ring302 Troubleshooting dampening ring

no change needed, formatting issue

comment: "realign above text"



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302 Troubleshooting plugs302 Primary Suspension302 Troubleshooting chevrons / rubber springs302 Troubleshooting journal bearing housing302 Troubleshooting speed sensors302 Troubleshooting up stops and down stops / pedestal bar302 Frame302 Troubleshooting traction/radius rod and bushings302 Troubleshooting bovine board / cow catcher / safety board / life guard302 Troubleshooting transom bearings / front and rear beam302 Troubleshooting antennas302 Troubleshooting speed sensor device302 Troubleshooting fenders302 Troubleshooting sanding tubes302 Troubleshooting lubricators302 Troubleshooting wiring302 Troubleshooting tripping device302 Troubleshooting piping302 Troubleshooting track brake302 Troubleshooting debris sweeper302 Troubleshooting down hanger (caliper hanger)302 Troubleshooting brake shoe support / brake hanger302 Troubleshooting lateral bumper / stop302 Bolster/Secondary Suspension302 Troubleshooting coil spring302 Troubleshooting airbags302 Troubleshooting leveling device302 Troubleshooting load weight sensor302 Troubleshooting hydraulic suspension leg302 Troubleshooting vertical stop / lifting rods



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302 Troubleshooting shocks / dampers302 Troubleshooting piping302 Troubleshooting friction disc/side bearing302 Troubleshooting shims (floor height adjustment / static inspection)302 Troubleshooting spherical ring / slewing ring302 Troubleshooting articulation support302 Troubleshooting ball and socket303 Propulsion and Dynamic Braking -- Advanced Theory of Operation and Troubleshooting303 AC Propulsion303 Troubleshooting propulsion inverter303 Demonstrate ability to locate and use troubleshooting procedures and tech manuals303 Demonstrate knowledge of sensor feedback and how it effects components303 Troubleshooting master controller303 Troubleshooting train line control303 Demonstrate knowledge of relays and how they work303 Troubleshooting IGBT/GTO303 Troubleshooting electronic control system303 Demonstrate knowledge of fault codes as they relate to different boards303 Demonstrate knowledge of individual circuit board function303 Download and analyze electronic control system303 Isolate TCU for troubleshooting303 Program cards303 Troubleshooting software303 Troubleshooting ventilation system303 Troubleshooting capacitor filtering coils303 Troubleshooting chokes/transformer303 Troubleshooting high speed circuit breaker303 Troubleshooting ground fault system303 Troubleshooting contactor/arc chutes303 Troubleshooting resistance units



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303 Troubleshooting knife switch (DC link) 303 Troubleshooting traction motor303 Troubleshooting speed sensors / tach sensors303 Troubleshooting speed sensor cable303 Troubleshooting load weight sensors303 Troubleshooting load cell303 Troubleshooting overcurrent protection303 Troubleshooting pulse conditioning unit303 DC Propulsion303 Troubleshooting chopper303 Troubleshooting cam control303 Demonstrate ability to recognize variance in replacement parts303 Troubleshooting master controller303 Troubleshooting electronic control unit303 Demonstrate knowledge of difference between AC and DC electronic control systems303 Demonstrate knowledge of fault codes as they relate to different boards303 Demonstrate knowledge of individual circuit board function303 Download and analyze electronic control system303 Isolate TCU for troubleshooting303 Program cards303 Troubleshooting ventilation system303 Troubleshooting high speed circuit breaker303 Troubleshooting contactor/arc chutes303 Troubleshooting resistance banks303 Troubleshooting knife switch (DC link) 303 Troubleshooting traction motor303 Demonstrate knowledge of brush wear patterns303 Demonstrate knowledge of commutator patterns303 Troubleshooting overcurrent protection304 Auxilary Inverters and Batteries -- Advanced Theory of Operation and Troubleshooting



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304 Batteries304 Diagnosing and Repairing NiCd Batteries304 Replace NiCd batteries304 Charge NiCd batteries304 Peform battery drain304 Diagnose and repair/replace shorted cells304 Diagnose charging rates and non-charging rates304 Diagnosing and Repairing Lead Acid Batteries304 Replace Lead Acid batteries304 Charge Lead Acid batteries304 Perform battery load test304 Diagnose and repair/replace shorted cells304 Diagnose charging rates and non-charging rates304 Troubleshooting low voltage sensor304 Troubleshooting battery breaker disconnnect304 Motor Alternator304 Troubleshooting DC Motors304 Troubleshooting AC Motors304 Troubleshooting Voltage regulators304 Troubleshooting frequency / speed control components304 Solid State Inverter304 Troubleshootinng GTOs304 Troubleshooting IGBTs304 Troubleshooting thyristors304 Troubleshooting other inverter components304 Use diagnostic software304 Battery Charger / LVPS304 Troubleshooting battery charger and LVPS304 Use diagnostic software304 Troubleshooting aux Inverter ventilation system



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305 Friction Brakes -- Advanced Theory of Operation and Troubleshooting305 Hydraulic Braking305 Troubleshooting hydraulic braking305 Troubleshooting flush cart305 Identify correct software applications for troubleshooting305 Electrical Hydraulic Unit305 Troubleshooting electrical unit305 Troubleshooting varistors/pressure transducers305 Calibrate switches305 Demonstrate ability to read mechanical schematics and cross sectionals305 Demonstrate ability to use engineering drawings305 Explain causes of variances305 Explain the function of valves305 Repair varistors/transducer305 Troubleshooting motor assembly305 Demonstrate ability to diagnose motor assembly problems based on noise and current draw305 Explain causes of noise from bearings and pumps305 Troubleshooting control valves305 Troubleshooting pump-off circuit305 Troubleshooting cut-off switch305 Troubleshooting accumulators305 Actuator Brake305 Troubleshooting spring305 Troubleshooting electric motor305 Pneumatic Braking System305 Troubleshooting check valves305 Troubleshooting air reservoir305 Troubleshooting pneumatic control unit305 Troubleshooting air gauges305 Troubleshooting air cocks



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305 Troubleshooting hydraulic/pneumatic unit305 Troubleshooting air compressor305 Common Brake Components305 Troubleshooting parking brake305 Troubleshooting electronic control unit305 Test electronic control unit305 Download electronic control unit readings305 Access settings and stored data305 Identify correct software for testing305 Troubleshooting brake calipers305 Troubleshooting rotors305 Troubleshooting brake pads / shoes305 Troubleshooting brake transducers305 Troubleshooting manual brake release305 Troubleshooting brake bypass switch (electrical cutout)305 Troubleshooting track brake305 Troubleshooting sanding system305 Identify correct software for testing305 Troubleshooting electrical cabling305 Troubleshooting piping and hoses305 Troubleshooting caliper support rod305 Troubleshooting caliper support305 Troubleshooting anti-spinslide circuits306 HVAC -- Advanced Theory of Operation and Troubleshooting306 Compressor/Motor306 Troubleshooting compressor assembly306 Troubleshooting motor coupling306 Troubleshooting AC motor306 Troubleshooting DC motor306 Troubleshooting compressor mountings



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306 Troubleshooting piping and fittings306 Troubleshooting compressor service valve306 Troubleshooting protection devices306 Evaporators and Condensers306 Troubleshooting condenser/evaporator assembly306 Troubleshooting fan assembly306 Refrigeration Components306 Troubleshooting liquid receiver tank306 Troubleshooting filter dryer306 Demonstrate knowledge of symptoms related to faulty filter dryer (no cooling, refrigerant not moving)306 Troubleshooting heater core elements306 Troubleshooting piping306 Troubleshooting condensation pan/drain306 Troubleshooting expansion valve306 Troubleshooting solenoid valve306 Heaters306 Troubleshooting cab heaters /defrosters306 Troubleshooting sidewall / floor heaters306 Troubleshooting overhead heat306 HVAC Controls306 Troubleshooting thermostats306 Troubleshooting low pressure switch306 Troubleshooting high pressure switch306 Troubleshooting flow switch306 Troubleshooting temperature contols/sensors306 Electrical Circuits and Electronic Controls306 Troubleshooting relays and connectors306 Troubleshooting control boards306 Troubleshooting overcurrent protection306 Troubleshooting GFI protection



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307 Current Collection and Distribution -- Advanced Theory of Operation and Troubleshooting307 Pantograph307 Troubleshooting pantograph collector head307 Troubleshooting electrical lowering device307 Troubleshooting manual lowering device307 Troubleshooting frame and insulated mounts and bearings307 Troubleshooting raising mechanism (springs)307 Troubleshooting control box307 Troubleshooting coupling rod307 Troubleshooting auto drop307 Third Rail307 Troubleshooting collector paddle assembly307 Troubleshooting bus bar307 Troubleshooting shoe beams/gibs307 Trolley Pole307 Troubleshooting pole base307 Troubleshooting pole307 Troubleshooting harp307 Troubleshooting slider307 Troubleshooting rope and retriever307 Common Components307 Troubleshooting surge arrestor (lightning arrestor)307 Troubleshooting main breaker (High Speed Circuit Breaker, Line Contactor)308 Car Body -- Advanced Theory of Operation and Troubleshooting308 Lighting Systems308 Troubleshooting interior lights308 Troubleshooting car fault indicator308 Troubleshooting passenger emergency lights308 Cab308 Troubleshooting cab door



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308 Troubleshooting operator controls/indicators308 Troubleshooting breakers/cut-out switches308 Troubleshooting wiper motors/regulator308 Troubleshooting cab ceiling / lighting309 Doors -- Advanced Theory of System Operation and Troubleshooting309 Door Controls309 Troubleshooting electrical and electronics of door operation309 Troubleshooting passenger indication system309 Troubleshooting manual mechanical operation of door309 Troubleshooting relays / solenoids309 Troubleshooting door motors and drive mechanisms309 Troubleshooting switches309 Troubleshooting sensors309 Troubleshooting sensitive edges309 Troubleshooting crew switch309 Troubleshooting ADA warnings309 Troubleshooting emergency release309 Door Panel, Track and installation309 Troubleshooting rollers/hangers and linkage309 Troubleshooting window/frame309 Troubleshooting gasket seals309 Troubleshooting door guide309 Troubleshooting door locks309 Troubleshooting cab door hinge and mounting310 Communication Systems -- Advanced Theory of Operation and Troubleshooting310 Communication Control Unit310 Demonstrate ability to use a "service monitor" for communication system diagnosis310 Troubleshooting radio (two-way)310 Troubleshooting dedicated power supply (radio)310 Troubleshooting handset/mic



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310 Troubleshooting public address system310 Troubleshooting amplifier(s)310 Troubleshooting automatic announcement circuit310 Inspecting and maintaining Software 310 Upload software310 Troubleshooting interior communications310 Troubleshooting radio passenger emergency intercom310 Troubleshooting radio passenger emergency switch310 Troubleshooting antenna310 Signs310 Troubleshooting destination signs310 Troubleshooting next stop signs310 Troubleshooting route sign310 Closed Circuit TV310 Troubleshooting digital video recorder310 Troubleshooting removable hard drive310 Inspecting and maintaining Software310 Download software310 Troubleshooting cameras310 Troubleshooting amplifier(s)310 Troubleshooting monitors310 Troubleshooting wiring310 Troubleshooting mounts/hardware312 ATP - ATO -- Advanced Theory of Operation and Troubleshooting312 Automatic Train Protection312 Troubleshooting coils312 Troubleshooting module/CPU312 Troubleshooting circuit boards312 Troubleshooting vital relay312 Troubleshooting power supply



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312 Troubleshooting radio/antenna312 Troubleshooting operator acknowledgement button312 Troubleshooting operator by-pass switch312 Troubleshooting visual and audible alarms312 Troubleshooting train operator display312 Troubleshooting operator interface panel312 Troubleshooting speed measuring device312 Automatic Train Operation312 Troubleshooting train operator display312 Troubleshooting train operator panel312 Troubleshooting ATO Modules/CPU312 Troubleshooting power supply312 Troubleshooting radio antenna 312 Troubleshooting train to wayside communication312 Troubleshooting operator acknowledgement button312 Troubleshooting by-pass switch312 Troubleshooting visual and audible alarms312 Troubleshooting operator interface panel312 Automatic Train Supervision312 Troubleshooting monitor312 Troubleshooting module/CPU312 Speed Regulator312 Troubleshooting power supply312 Troubleshooting module/CPU

Training Content for Rail Mechanics DRAFT -- Couplers

document.xlsCouplers Page 49 of 293

Unit Titles / Sub Modules

Electric Coupler Heads200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200200

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200200200200200200200200200200200200200200200200200200200200200200200200200200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler




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200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Pneumatic Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler




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200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler200 Mechanical Coupler




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200 Mechanical Coupler200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools

Electric Coupler Heads250 Electric Coupler Heads250 Electric Coupler Heads250 Electric Coupler Heads250 Electric Coupler Heads250 Electric Coupler Heads

Pneumatic Coupler250 Pneumatic Coupler250 Pneumatic Coupler250 Pneumatic Coupler

Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler250 Mechanical Coupler




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250 Mechanical Coupler250 Mechanical Coupler300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Electric Coupler Heads300 Pneumatic Coupler300 Pneumatic Coupler300 Pneumatic Coupler300 Pneumatic Coupler300 Pneumatic Coupler300 Pneumatic Coupler300 Pneumatic Coupler300 Pneumatic Coupler300 Mechanical Coupler300 Mechanical Coupler300 Mechanical Coupler300 Mechanical Coupler300 Mechanical Coupler300 Mechanical Coupler300 Mechanical Coupler




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300 Mechanical Coupler300 Mechanical Coupler300 Mechanical Coupler




Inspecting and maintaining linear actuators / motors

Inspecting and maintaining coupler suspension and linkage

Inspecting and maintaining temperature sensors

Inspecting and maintaining limit / proximity switches

Inspecting and maintaining manual release mechanism

Inspecting and maintaining train line cables

Inspecting and maintaining drum/uncoupling switch




Inspecting and maintaining heaters

Inspecting and maintaining Contact Pin/Tip Assembly (Insulated Block)

Inspecting and maintaining coupling sensor

Inspecting and maintaining Tappet Valves

Inspecting and maintaining Heaters

Inspecting and maintaining Solenoid Valves




Inspecting and maintaining Valve Filters

Inspecting and maintaining Train Line (Brake Pipe)

Inspecting and maintaining Drum Switch/Air Actuator

Inspecting and maintaining Uncoupling Air System

Inspecting and maintaining Suspension and Linkage Components

Inspecting and maintaining Linear Actuators

Inspecting and maintaining Hook and Plate




Inspecting and maintaining Limit Switches

Inspecting and maintaining Alignment, Anchor and Suspension

Inspecting and maintaining Temperature Sensors

Inspecting and maintaining Manual Release Mechanism

Inspecting and maintaining Heaters

Inspecting and maintaining Electrical Pin Door/Shutter/Gasket

Inspecting and maintaining Draw Bar (Married Pairs)




Tools

Overhauling and rebuilding coupler components






Troubleshooting linear actuators / motors

Troubleshooting linear coupler suspension and linkage

Troubleshooting temperature sensors

Troubleshooting limit / proximity switches

Troubleshooting manual relase mechanism

Troubleshooting train line cables

Troubleshooting drum/uncoupling switch

Troubleshooting heaters

Troubleshooting Contact Pin/Tip Assembly (Insulated Block)

Troubleshooting coupling sensorTroubleshooting Tappet ValvesTroubleshooting HeatersTroubleshooting Solenoid Valves

Troubleshooting Valve FiltersTroubleshooting Train Line (Brake Pipe)Troubleshooting Drum Switch/Air ActuatorTroubleshooting Uncoupling Air SystemTroubleshooting suspension and linkage componentsTroubleshooting linear actuatorsTroubleshooting hook and plateTroubleshooting limit switchesTroubleshooting alignment, anchor and suspensionTroubleshooting temperature sensorsTroubleshooting manual relase mechanism




Troubleshooting HeatersTroubleshooting Electrical Pin Door/Shutter/GasketTroubleshooting draw bar (married pairs)




Clean linear actuators/motorsInspect linear actuators/motorsLubricate linear actuators/motorsPerform basic repairs on linear actuators/motorsReplace linear actuators/motorsTest linear actuators/motors

Check linkages for wearCheck suspension heightLubricate coupler and/or linkagePerform basic repairs on coupler suspension and linkageTest coupler suspension and linkageReplace coupler and/or linkage

Perform basic repairs on temperature sensorsTest temperature sensorsReplace temperature sensors

Adjust limit/proximity switchesPerform basic repairs on limit/proximity switchesTest limit/proximity switchesReplace limit/proximity switches

Adjust manual release mechanismInspect manual release mechanismLubricate manual release mechanismPerform basic repairs on manual release mechanismReplace manual release mechanismTest manual release mechanism

Inspect train line cablesPerform basic repairs on train line cablesReplace train line cablesTest train line cables



Learning Objective StatementsInspect drum/uncoupling switchPerform basic repairs on drum/uncoupling switchReplace drum/uncoupling switchTest drum/uncoupling switch (electric test)

Inspect heatersPerform basic repairs on heatersReplace heatersTest heaters

Check contact pin/tip assembly (insulated block) for physical damageClean contact pin/tip assembly (insulated block)Identify proper parts (wiring gauges)Identify proper solvents and lubricantsInspect contact pin/tip assembly (insulated block)Inspect gasketsPerform basic repairs on contact pin/tip assembly (insulated block)Replace contact pin/tip assembly (insulated block)Test contact pin/tip assembly (insulated block)

Check adjustment of coupling sensorInspect coupling sensorPerform basic repairs on coupling sensorReplace coupling sensorTest coupling sensor

Clean tappet valvesReplace tappet valvesTest tappet valves

Inspect heatersPerform basic repairs on heatersReplace heatersTest heatersTroubleshoot heaters

Inspect solenoid valves



Learning Objective StatementsReplace solenoid valvesTest solenoid valves

Clean valve filtersReplace valve filters

Inspect train line (brake pipe)Replace train line (brake pipe)Test train line (brake pipe)

Adjust drum switch/air actuatorInspect drum switch/air actuatorReplace drum switch/air actuatorTest drum switch/air actuator

Clean air CylinderClean uncoupling air systemInspect air cylinderInspect uncoupling air systemLubricate uncoupling air systemReplace air cylinderReplace uncoupling air systemTest air cylinderTest uncoupling air system

Check linkages for wearCheck suspension height and levelReplace linkagesReplace suspension and linkage components

Inspect linear actuatorsLubricate linear actuatorsReplace linear actuators

Inspect hook and plateLubricate hook and plateReplace hook and plate




Adjust limit switchesInspect limit switchesReplace limit switches

Adjust coupler supportCheck shear device hardwareInspect anchorInspect buffer tubes, draft gear and absorption cartridgeInspect centering device and springsInspect coupler supportInspect shear device assemblyLubricate anchorReplace anchorReplace buffer tubes, draft gear and absorption cartridgeReplace centering device and springsReplace coupler supportReplace shear device

Replace temperature sensorsTest temperature sensors

Inspect manual release mechanismLubricate manual release mechanismReplace manual release mechanism

Replace heatersTest heaters

Clean electrical pin door/shutter/gasketInspect electrical pin door/shutter/gasketLubricate electrical pin door/shutter/gasketReplace electrical pin door/shutter/gasketTest electrical pin door/shutter/gasket

Inspect draw bar (married pairs)Lubricate draw bar (married pairs)



Learning Objective StatementsReplace draw bar (married pairs)

Demonstrate proper use of wear gauges (go/no-go gauge)Demonstrate proper use of head alignment toolsDemonstrate proper use of contact/pin replacement toolsDemonstrate proper use of vertical pressDemonstrate proper use of bushing driverDemonstrate proper use of reamerDemonstrate proper use of coupler repair standDemonstrate proper use of pneumatic/hydraulic jacksDemonstrate proper use of overhead cranesDemonstrate proper use of lift tablesDemonstrate proper use of forklift and adapterDemonstrate proper use of continuity tester/breakout boxDemonstrate proper use of auxiliary power supply/connector testerDemonstrate proper use of digital multi-meterDemonstrate proper use of torque wrenchDemonstrate proper use of dial indicator

Rebuild linear actuators/motorsRebuild coupler and/or linkageRebuild train line cablesRebuild drum/uncoupling switchRebuild contact pin/tip assembly (insulated block)

Rebuild drum switch/air actuatorRebuild air cylinderRebuild uncoupling air system

Rebuild suspension and linkage componentsRebuild linear actuatorsRebuild hook and plateRebuild anchorRebuild buffer tubes, draft gear and absorption cartridgeRebuild centering device and springsRebuild coupler supportRebuild manual release mechanism



Learning Objective StatementsRebuild electrical pin door/shutter/gasketRebuild draw bar (married pairs)

Troubleshoot linear actuators/motors

Troubleshoot coupler suspension and linkage

Troubleshoot temperature sensors

Troubleshoot limit/proximity switches

Troubleshoot manual release mechanism

Troubleshoot train line cables

Troubleshoot drum/uncoupling switch

Troubleshoot heaters

Read schematic for the head (check with meter)Troubleshoot contact pin/tip assembly (insulated block)

Troubleshoot solenoid valves




Training Content for Rail Mechanics DRAFT -- Trucks & Axles

document.xlsTrucks & Axles Page 70 of 293


200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 AC Traction Motor200 DC Traction Motor200 DC Traction Motor

Lear

ning

Le

vel:

200,

250

or 3

00)




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200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor




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200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 DC Traction Motor200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes




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200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes




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200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Gearboxes200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles




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300

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200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Axles200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires




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0,25

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300

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200 Wheel & Tires200 Wheel & Tires200 Wheel & Tires200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Primary Suspension200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame




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200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame




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0,25

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200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame




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300

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200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Frame200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension




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200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Bolster/Secondary Suspension200 Tools200 Tools200 Tools




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200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools




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200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools250 AC Traction Motor250 AC Traction Motor250 AC Traction Motor250 AC Traction Motor250 AC Traction Motor250 Gearboxes250 Gearboxes250 Gearboxes250 Gearboxes250 Gearboxes250 Primary Suspension250 Primary Suspension250 Frame250 Frame250 Bolster/Secondary Suspension300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor300 AC Traction Motor




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300 AC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 DC Traction Motor300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Gearboxes300 Axles300 Axles300 Axles300 Axles300 Axles300 Axles300 Axles




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300 Axles300 Wheel & Tires300 Wheel & Tires300 Wheel & Tires300 Wheel & Tires300 Wheel & Tires300 Wheel & Tires300 Primary Suspension300 Primary Suspension300 Primary Suspension300 Primary Suspension300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Frame300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension




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300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension300 Bolster/Secondary Suspension

AC Traction Motor




Inspecting and maintaining Speed/Tach SensorInspecting and maintaining Speed/Tach SensorInspecting and maintaining Speed/Tach SensorInspecting and maintaining Speed/Tach SensorInspecting and maintaining Speed/Tach SensorInspecting and maintaining Speed/Tach SensorInspecting and maintaining StatorInspecting and maintaining StatorInspecting and maintaining StatorInspecting and maintaining StatorInspecting and maintaining StatorInspecting and maintaining StatorInspecting and maintaining Internal FanInspecting and maintaining Internal FanInspecting and maintaining Internal FanInspecting and maintaining Internal FanInspecting and maintaining External FanInspecting and maintaining External FanInspecting and maintaining External FanInspecting and maintaining External FanInspecting and maintaining External FanInspecting and maintaining BearingsInspecting and maintaining BearingsInspecting and maintaining BearingsInspecting and maintaining BearingsInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining CouplingInspecting and maintaining CouplingInspecting and maintaining CouplingInspecting and maintaining CouplingInspecting and maintaining CouplingInspecting and maintaining BrushesInspecting and maintaining Brushes




Inspecting and maintaining BrushesInspecting and maintaining BrushesInspecting and maintaining BrushesInspecting and maintaining BrushesInspecting and maintaining BrushesInspecting and maintaining BrushesInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Brush HoldersInspecting and maintaining Commutator/ArmatureInspecting and maintaining Commutator/ArmatureInspecting and maintaining Commutator/ArmatureInspecting and maintaining Commutator/ArmatureInspecting and maintaining Commutator/ArmatureInspecting and maintaining Commutator/ArmatureInspecting and maintaining Sun Gear/CouplingInspecting and maintaining Sun Gear/CouplingInspecting and maintaining Sun Gear/CouplingInspecting and maintaining Sun Gear/CouplingInspecting and maintaining Sun Gear/CouplingInspecting and maintaining Flash Pins/Arc Horn/PinInspecting and maintaining Flash Pins/Arc Horn/PinInspecting and maintaining Flash Pins/Arc Horn/PinInspecting and maintaining Flash Pins/Arc Horn/PinInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Wiring and InsulationInspecting and maintaining Field Coils/InterpolesInspecting and maintaining Field Coils/Interpoles




Inspecting and maintaining Field Coils/InterpolesInspecting and maintaining Field Coils/InterpolesInspecting and maintaining Field Coils/InterpolesInspecting and maintaining BearingsInspecting and maintaining BearingsInspecting and maintaining BearingsInspecting and maintaining BearingsInspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Inspecting and maintaining Temperature SensorsInspecting and maintaining Temperature SensorsInspecting and maintaining Temperature SensorsInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining High-Speed CouplingInspecting and maintaining High-Speed CouplingInspecting and maintaining High-Speed CouplingInspecting and maintaining High-Speed CouplingInspecting and maintaining High-Speed CouplingInspecting and maintaining Worm GearInspecting and maintaining Worm GearInspecting and maintaining Worm GearInspecting and maintaining Worm GearInspecting and maintaining Worm GearInspecting and maintaining Pinion GearInspecting and maintaining Pinion GearInspecting and maintaining Pinion GearInspecting and maintaining Pinion Gear




Inspecting and maintaining Pinion Gear

Inspecting and maintaining Bearings/RacesInspecting and maintaining Bearings/RacesInspecting and maintaining Bearings/RacesInspecting and maintaining Bearings/RacesInspecting and maintaining Bearings/Races

Inspecting and maintaining LubricationInspecting and maintaining LubricationInspecting and maintaining LubricationInspecting and maintaining LubricationInspecting and maintaining Lubrication

Inspecting and maintaining Inspection Plate & Sight GlassInspecting and maintaining Inspection Plate & Sight GlassInspecting and maintaining Inspection Plate & Sight GlassInspecting and maintaining Inspection Plate & Sight GlassInspecting and maintaining HousingInspecting and maintaining HousingInspecting and maintaining HousingInspecting and maintaining HousingInspecting and maintaining HousingInspecting and maintaining HousingInspecting and maintaining SealsInspecting and maintaining SealsInspecting and maintaining SealsInspecting and maintaining Spider GearsInspecting and maintaining Spider GearsInspecting and maintaining Spider GearsInspecting and maintaining Spider GearsInspecting and maintaining Coupler RetainerInspecting and maintaining Coupler RetainerInspecting and maintaining Coupler RetainerInspecting and maintaining BreatherInspecting and maintaining BreatherInspecting and maintaining Breather




Inspecting and maintaining BreatherInspecting and maintaining SpiderInspecting and maintaining SpiderInspecting and maintaining SpiderInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorInspecting and maintaining Magnetic PlugsInspecting and maintaining Magnetic PlugsInspecting and maintaining Magnetic PlugsInspecting and maintaining Magnetic PlugsInspecting and maintaining Loading/Support RodInspecting and maintaining Loading/Support RodInspecting and maintaining Loading/Support RodInspecting and maintaining Ground Bushing HousingInspecting and maintaining Ground Bushing HousingInspecting and maintaining Ground Bushing HousingInspecting and maintaining Ground Bushing HousingInspecting and maintaining Ground Bushing HousingInspecting and maintaining Rotor (Brake Disc)Inspecting and maintaining Rotor (Brake Disc)Inspecting and maintaining Rotor (Brake Disc)Inspecting and maintaining Rotor (Brake Disc)Inspecting and maintaining Wheel AssemblyInspecting and maintaining Wheel AssemblyInspecting and maintaining Wheel AssemblyInspecting and maintaining Wheel AssemblyInspecting and maintaining Wheel AssemblyInspecting and maintaining Spider and Vulcanized Spacers/Joint Coupling AssemblyInspecting and maintaining Spider and Vulcanized Spacers/Joint Coupling AssemblyInspecting and maintaining Spider and Vulcanized Spacers/Joint Coupling AssemblyInspecting and maintaining Tooth Gear (Speed Sensor)Inspecting and maintaining Tooth Gear (Speed Sensor)Inspecting and maintaining Tooth Gear (Speed Sensor)Inspecting and maintaining Tooth Gear (Speed Sensor)




Inspecting and maintaining Ground Brush and HousingInspecting and maintaining Ground Brush and HousingInspecting and maintaining Ground Brush and HousingInspecting and maintaining Ground Brush and HousingInspecting and maintaining Ground Brush and HousingInspecting and maintaining Hollow ShaftInspecting and maintaining Hollow ShaftInspecting and maintaining Hollow ShaftInspecting and maintaining Journal Bearings and HousingInspecting and maintaining Journal Bearings and HousingInspecting and maintaining Journal Bearings and HousingInspecting and maintaining Journal Bearings and HousingInspecting and maintaining ShuntsInspecting and maintaining ShuntsInspecting and maintaining ShuntsInspecting and maintaining ShuntsInspecting and maintaining ShuntsInspecting and maintaining RubberInspecting and maintaining RubberInspecting and maintaining RubberInspecting and maintaining BoltsInspecting and maintaining BoltsInspecting and maintaining BoltsInspecting and maintaining Conical RingInspecting and maintaining Conical RingInspecting and maintaining Conical RingInspecting and maintaining Dampening RingInspecting and maintaining Dampening RingInspecting and maintaining Dampening Ring

Perform Preventive Maintenance on TiresPerform Preventive Maintenance on TiresPerform Preventive Maintenance on TiresPerform Preventive Maintenance on TiresPerform Preventive Maintenance on TiresPerform Preventive Maintenance on TiresPerform Preventive Maintenance on Tires




Inspecting and maintaining PlugsInspecting and maintaining PlugsInspecting and maintaining PlugsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Chevrons/Rubber SpringsInspecting and maintaining Journal Bearing HousingInspecting and maintaining Journal Bearing HousingInspecting and maintaining Journal Bearing HousingInspecting and maintaining Journal Bearing HousingInspecting and maintaining Journal Bearing HousingInspecting and maintaining Journal Bearing HousingInspecting and maintaining Journal Bearing HousingInspecting and maintaining Speed SensorsInspecting and maintaining Speed SensorsInspecting and maintaining Speed SensorsInspecting and maintaining Speed SensorsInspecting and maintaining Speed SensorsInspecting and maintaining Up Stops and Down Stops/Pedestal BarInspecting and maintaining Up Stops and Down Stops/Pedestal BarInspecting and maintaining Up Stops and Down Stops/Pedestal BarInspecting and maintaining Up Stops and Down Stops/Pedestal BarInspecting and maintaining Up Stops and Down Stops/Pedestal BarInspecting and maintaining Traction/Radius Rod and BushingsInspecting and maintaining Traction/Radius Rod and BushingsInspecting and maintaining Traction/Radius Rod and BushingsInspecting and maintaining Traction/Radius Rod and BushingsInspecting and maintaining Bovine Board/Cow Catcher/Safety Board/Life GuardInspecting and maintaining Bovine Board/Cow Catcher/Safety Board/Life GuardInspecting and maintaining Bovine Board/Cow Catcher/Safety Board/Life GuardInspecting and maintaining Transom Bearings/Front and Rear BeamInspecting and maintaining Transom Bearings/Front and Rear BeamInspecting and maintaining Transom Bearings/Front and Rear Beam




Inspecting and maintaining Transom Bearings/Front and Rear BeamInspecting and maintaining Transom Bearings/Front and Rear BeamInspecting and maintaining Transom Bearings/Front and Rear BeamInspecting and maintaining AntennasInspecting and maintaining AntennasInspecting and maintaining AntennasInspecting and maintaining AntennasInspecting and maintaining Speed Sensor DeviceInspecting and maintaining Speed Sensor DeviceInspecting and maintaining Speed Sensor DeviceInspecting and maintaining Speed Sensor DeviceInspecting and maintaining Speed Sensor DeviceInspecting and maintaining FendersInspecting and maintaining FendersInspecting and maintaining FendersInspecting and maintaining FendersInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining Sanding TubesInspecting and maintaining LubricatorsInspecting and maintaining LubricatorsInspecting and maintaining LubricatorsInspecting and maintaining LubricatorsInspecting and maintaining LubricatorsInspecting and maintaining WiringInspecting and maintaining WiringInspecting and maintaining WiringInspecting and maintaining WiringInspecting and maintaining Tripping Device




Inspecting and maintaining Tripping DeviceInspecting and maintaining Tripping DeviceInspecting and maintaining Tripping DeviceInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Debris SweeperInspecting and maintaining Debris SweeperInspecting and maintaining Debris SweeperInspecting and maintaining Debris SweeperInspecting and maintaining Down Hanger (Caliper Hanger)Inspecting and maintaining Down Hanger (Caliper Hanger)Inspecting and maintaining Down Hanger (Caliper Hanger)Inspecting and maintaining Down Hanger (Caliper Hanger)Inspecting and maintaining Brake Shoe Support/Brake Hanger




Inspecting and maintaining Brake Shoe Support/Brake HangerInspecting and maintaining Brake Shoe Support/Brake HangerInspecting and maintaining Brake Shoe Support/Brake HangerInspecting and maintaining Brake Shoe Support/Brake HangerInspecting and maintaining Lateral Bumper/StopInspecting and maintaining Lateral Bumper/StopInspecting and maintaining Lateral Bumper/StopInspecting and maintaining Coil SpringInspecting and maintaining Coil SpringInspecting and maintaining Coil SpringInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining AirbagsInspecting and maintaining Leveling DeviceInspecting and maintaining Leveling DeviceInspecting and maintaining Leveling DeviceInspecting and maintaining Leveling DeviceInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Load Weight SensorInspecting and maintaining Hydraulic Suspension LegInspecting and maintaining Hydraulic Suspension LegInspecting and maintaining Hydraulic Suspension LegInspecting and maintaining Hydraulic Suspension LegInspecting and maintaining Hydraulic Suspension Leg




Inspecting and maintaining Hydraulic Suspension LegInspecting and maintaining Vertical Stop/Lifting RodsInspecting and maintaining Vertical Stop/Lifting RodsInspecting and maintaining Vertical Stop/Lifting RodsInspecting and maintaining Vertical Stop/Lifting RodsInspecting and maintaining Shocks/DampersInspecting and maintaining Shocks/DampersInspecting and maintaining Shocks/DampersInspecting and maintaining Shocks/DampersInspecting and maintaining Shocks/DampersInspecting and maintaining Shocks/DampersInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining Friction Disc/Side BearingInspecting and maintaining Friction Disc/Side BearingInspecting and maintaining Friction Disc/Side BearingInspecting and maintaining Friction Disc/Side BearingInspecting and maintaining Shims (Floor Height Adjustment/Static Inspection)Inspecting and maintaining Shims (Floor Height Adjustment/Static Inspection)Inspecting and maintaining Shims (Floor Height Adjustment/Static Inspection)Inspecting and maintaining Spherical Ring/Slewing RingInspecting and maintaining Spherical Ring/Slewing RingInspecting and maintaining Spherical Ring/Slewing RingInspecting and maintaining Spherical Ring/Slewing RingInspecting and maintaining Articulation SupportInspecting and maintaining Articulation SupportInspecting and maintaining Articulation SupportInspecting and maintaining Ball and SocketInspecting and maintaining Ball and SocketInspecting and maintaining Ball and SocketToolsToolsTools




ToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsTools




ToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsRebuilding and Repairing rotorsRebuilding and Repairing rotorsRebuilding and Repairing rotorsRebuilding and Repairing rotorsRebuilding and Repairing rotorsOverhauling ShimsOverhauling ShimsOverhauling ShimsOverhauling ShimsInspecting and maintaining Speed SensorInspecting and maintaining Speed SensorsInspecting and maintaining Up Stops and Down Stops/Pedestal BarInspecting and maintaining Traction/Radius Rod and BushingsInspecting and maintaining Speed Sensor DeviceInspecting and maintaining Hydraulic Suspension LegTroubleshooting speed/tach sensorInspecting and maintaining Speed/Tach SensorTroubleshooting statorTroubleshooting internal fanTroubleshooting external fanInspecting and maintaining External FanTroubleshooting bearingsTroubleshooting wiring and insulationInspecting and maintaining Wiring and Insulation




Troubleshooting couplingTroubleshooting brushesInspecting and maintaining BrushesTroubleshooting brush holdersTroubleshooting commutator/armatureTroubleshooting sun gear/couplingTroubleshooting flash pins / arc horn / pinTroubleshooting wiring and insulationInspecting and maintaining Wiring and InsulationTroubleshooting field coils / interpolesTroubleshooting bearingsTroubleshooting ventilation (internal fan or forced)Inspecting and maintaining Ventilation (Internal Fan or Forced)Troubleshooting temperature sensorsTroubleshooting speed sensorInspecting and maintaining Speed SensorTroubleshooting high speed couplingTroubleshooting worm gearTroubleshooting pinion gearTroubleshooting bearings and racesTroubleshooting housingTroubleshooting sealsTroubleshooting spider gearsTroubleshooting coupler retainerTroubleshooting breatherTroubleshooting spiderTroubleshooting speed sensorTroubleshooting magnetic plugsTroubleshooting loading / support rodTroubleshooting ground bushing housingTroubleshooting rotor (brake disc)Troubleshooting wheel assemblyTroubleshooting spider and vulcanized spacers / joint coupling assemblyTroubleshooting tooth gear (speed sensor)Inspecting and maintaining Tooth Gear (Speed Sensor)Troubleshooting ground brush and housingTroubleshooting hollow shaft




Troubleshooting journal bearings and housingTroubleshooting shuntsTroubleshooting rubberTroubleshooting boltsTroubleshooting conical ringTroubleshooting dampening ringTroubleshooting plugsTroubleshooting chevrons / rubber springsTroubleshooting journal bearing housingTroubleshooting speed sensorsTroubleshooting up stops and down stops / pedestal barTroubleshooting traction/radius rod and bushingsTroubleshooting bovine board / cow catcher / safety board / life guardTroubleshooting transom bearings / front and rear beamTroubleshooting antennasTroubleshooting speed sensor deviceTroubleshooting fendersTroubleshooting sanding tubesTroubleshooting lubricatorsTroubleshooting wiringTroubleshooting tripping deviceTroubleshooting pipingTroubleshooting track brakeTroubleshooting debris sweeperTroubleshooting down hanger (caliper hanger)Troubleshooting brake shoe support / brake hangerTroubleshooting lateral bumper / stopTroubleshooting coil springTroubleshooting airbagsTroubleshooting leveling deviceTroubleshooting load weight sensorInspecting and maintaining Load Weight SensorTroubleshooting hydraulic suspension legTroubleshooting vertical stop / lifting rodsTroubleshooting shocks / dampersTroubleshooting pipingTroubleshooting friction disc/side bearing




Troubleshooting shims (floor height adjustment / static inspection)Troubleshooting spherical ring / slewing ringTroubleshooting articulation supportTroubleshooting ball and socket




Clean speed/tach sensorInspect speed/tach sensorInspect speed/tach sensor for debrisRepair speed/tach sensorReplace speed/tach sensor

Check windingInspect statorRepair statorReplace statorTest stator

Clean internal fanInspect internal fanReplace internal fan

Clean external fanInspect external fanRepair external fanReplace external fan

Lubricate bearingsCheck for bearing noiseReplace bearings

Inspect wiring and insulationRepair wiring and insulationReplace wiring and insulationTest wiring and insulation

Inspect couplingLubricate couplingRemove couplingReplace coupling

Demonstrate ability to use basic hand tools



Learning Objective StatementsDemonstrate knowledge of brush and brush holder functionIdentify brush locationInspect brushesMeasure brush wearRemove excess greaseReplace brushes

Adjust brush holdersCheck brush holdersCheck wear limitsClean off excess carbonEnsure brushes have travelInspect brush holdersReplace brush holdersTest spring tension

Blow-down commutator/armatureCheck commutator/armature runoutClean commutator/armatureInspect commutator/armatureReplace commutator/armature

Drain sun gear/couplingInspect sun gear/couplingLubricate sun gear/couplingReplace sun gear/coupling

Adjust flash pins/arc horn/pinInspect flash pins/arc horn/pinReplace flash pins/arc horn/pin

Inspect wiring and insulationRepair wiring and insulationReplace wiring and insulationTest wiring and insulation

Clean field coils/interpoles



Learning Objective StatementsInspect field coils/interpolesReplace field coils/interpoles

Test field coils/interpoles

Lubricate bearingsCheck for bearing noiseReplace bearings

Change breatherCheck breatherClean ventilationInspect ventilationRepair ventilationReplace bellowsReplace ventilation

Check connectionsReplace temperature sensors

Clean speed sensorInspect speed sensor for debrisRepair speed sensorReplace speed sensor

Inspect high-speed couplingLubricate high-speed couplingRemove high-speed couplingReplace high-speed coupling

Adjust worm gearInspect worm gearRepair worm gearReplace worm gear

Adjust pinion gearInspect pinion gearRepair pinion gear



Learning Objective StatementsReplace pinion gear

Adjust bearings/racesInspect bearings/racesRepair bearings/racesReplace bearings/races

Change lubricationCheck lubricationReplace lubricationTest lubrication

Inspect inspection plate & sight glassInspect plate & sight glassReplace inspection plate & sight glass

Bead-blast/clean housingClean housingInspect housingRepair housingReplace housing

Inspect seals for leaksReplace Seals

Inspect spider gearsRepair spider gearsReplace spider gears

Inspect coupler retainerReplace coupler retainer

Clean breatherInspect breather



Learning Objective StatementsReplace breather

Inspect spiderReplace spider

Adjust speed sensorInspect speed sensorReplace speed sensorTest speed sensor

Clean magnetic plugsInspect magnetic plugsReplace magnetic plugs

Inspect loading/support rodReplace loading/support rod

Clean ground bushing housingInspect ground bushing housingReplace ground bushing housingTest ground bushing housing

Inspect rotorMachine rotorReplace rotor

Demonstrate ability to follow proper safety proceduresInspect wheel assemblyRemove wheel assemblyTrue wheel assembly

Inspect spider & vulcanized rubber spacers/joint coupling assemblyReplace spider & vulcanized rubber spacers/joint coupling assembly

Clean tooth gearInspect tooth gearReplace tooth gear




Clean ground brush and housingInspect ground brush and housingReplace ground brush and housingTest ground brush and housing

Inspect and measure hollow shaftInspect hollow shaft

Clean journal bearings and housingInspect journal bearings and housingRepack journal bearings and housing

Clean connectionsInspect shuntsReplace shuntsTest shunts

Inspect rubberReplace rubber

Inspect boltsReplace bolts

Inspect conical ringReplace conical ring

Inspect dampening ringReplace dampening ring

Inspect tiresInspect tires and phlange for cracksMeasure tiresRemove tiresReplace tiresTrue tires




Inspect plugsReplace plugs

Disassemble chevrons/rubber springsInspect chevrons/rubber springsMeasure chevrons/rubber springsReassemble chevrons/rubber springsReplace chevrons/rubber springsShim chevrons/rubber springs

Clean bearingsDemonstrate knowledge of scratching and pitting bearingsIdentify and use correct type of greaseInspect journal bearing housingReplace bearingsReplace journal bearing housing

Adjust speed sensorsInspect speed sensorsReplace speed sensorsTest speed sensors

Adjust up stops and down stops/pedestal barInspect hardwareRepair up stops and down stops/pedestal barReplace up stops and down stops/pedestal bar

Adjust traction/radius rod and bushingsInspect traction/radius rod and bushingsReplace traction/radius rod and bushings

Inspect bovine board/cow catcher/safety board/life guardReplace bovine board/cow catcher/safety board/life guard

Demonstrate ability to use truck liftsInspect transom bearings/front and rear beam



Learning Objective StatementsInspect wiringReplace bushings/bearingsReplace transom bearings/front and rear beam

Inspect antennaReplace antennaTest antenna

Adjust speed sensor deviceInspect speed sensor deviceReplace speed sensor deviceTest speed sensor device

Clean fendersInspect fendersRepair fenders

Adjust sanding nozzle to proper heightAdjust sanding tubesAlign sanding tubesDisassemble sanding tubesReassemble sanding tubesInspect heater nozzlesInspect sanding tubesRepair sanding tubesReplace heater nozzlesTest heater nozzles

Adjust lubricatorsAlign lubricatorsInspect lubricatorsRepair lubricators

Inspect wiringRepair wiringReplace wiring



Learning Objective StatementsAdjust tripping deviceInspect tripping deviceRemove as needed

Flush pipingInspect piping Inspect piping for leaksRepair pipingReplace piping

Adjust hangers/support/suspensionAdjust pole/segment pieces/brake pads/brake shoesAlign hangers/support/suspensionInspect bushingsInspect cablingInspect guide padsInspect hangers/support/suspensionInspect pole/segment pieces/brake pads/brake shoesInspect wiringRepair hangers/support/suspensionRepair wiringReplace bushingsReplace cablingReplace guide padsReplace pole/segment pieces/brake pads/brake shoesReplace wiringTest cablingTest wiring

Adjust debris sweeperInspect debris sweeperReplace debris sweeper

Inspect down hangerLubricate down hangerReplace down hanger



Learning Objective StatementsInspect brake shoe support/brake hangerLubricate brake shoe support/brake hangerRepair brake shoe support/brake hangerReplace brake shoe support/brake hanger

Inspect lateral bumper/stopReplace lateral bumper/stop

Inspect coil springReplace coil spring

Drain air tanks/reservoirInspect air tanks/reservoirInspect airbagsRemove airbagsReplace bias/check valvesReplace bypass/cutoff valvesTest bias/check valvesTest bypass/cutoff valves

Adjust leveling deviceInspect leveling deviceReplace leveling device

Adjust load weight sensorInspect load weight sensorInspect wiringRepair wiringReplace load weight sensorReplace wiringTest load weight sensorTest wiring

Inspect accumulator (hydraulic)Inspect hydraulic suspension legReplace accumulator (hydraulic)Replace hydraulic suspension leg



Learning Objective StatementsTest accumulator (hydraulic)

Adjust vertical stop/lifting rodsInspect vertical stop/lifting rodsReplace vertical stop/lifting rods

Adjust shocks/dampersInspect shocks/dampersRefill oilReplace shocks/dampersTest shocks/dampers

Flush pipingInspect pipingInspect piping for leaksRepair pipingReplace piping

Adjust friction disc/side bearingsInspect friction disc/side bearingsReplace friction disc/side bearings

Add shims as neededCheck shims (floor height adjustment/static inspection)

Inspect spherical bearing/slewing ringLubricate spherical bearing/slewing ringReplace spherical bearing/slewing ring

Inspect articulation supportRepair articulation support

Inspect ball and socketReplace Teflon liner

Demonstrate ability to use an axle pressDemonstrate ability to use a wheel press



Learning Objective StatementsDemonstrate ability to use a wheel boreDemonstrate ability to use a wheel profile gaugeDemonstrate ability to use a back-to-back gaugeDemonstrate ability to use a depth gaugeDemonstrate ability to use a wheel tape/pie tape gaugeDemonstrate ability to use a steel wheel gaugeDemonstrate ability to use a dial indicatorDemonstrate ability to use a car body height gaugeDemonstrate ability to use a coupler height gaugeDemonstrate ability to use a tape measure/rulerDemonstrate ability to use an armature run-out gaugeDemonstrate ability to use a coupler level gaugeDemonstrate ability to use a grease level gaugeDemonstrate ability to use a feeler gaugeDemonstrate ability to use a go no-go gaugeDemonstrate ability to use a current collector gaugeDemonstrate ability to use a trip device gaugeDemonstrate ability to use a ultrasonic wheel measuring tool/profile meterDemonstrate ability to use a wheel truing machineDemonstrate ability to use a truck/tramming pressDemonstrate ability to use a tire pressDemonstrate ability to use a journal bearing pressDemonstrate ability to use a industrial sized bandsawDemonstrate ability to use a latheDemonstrate ability to use a undercuttersDemonstrate ability to use a millsDemonstrate ability to use a spin/load testerDemonstrate ability to use a hydraulic pressDemonstrate ability to use a hydraulic fluid cleaning machineDemonstrate ability to use an inductive bearing heaterDemonstrate ability to use a truck frame testerDemonstrate ability to use a hydraulic test bench/hydraulic caliper test bench/brake force testerDemonstrate ability to use portable test equipmentDemonstrate ability to use a breakout boxDemonstrate ability to use gearbox specialty toolsDemonstrate ability to use brake adjustor toolsDemonstrate ability to use a hydraulic pullers



Learning Objective StatementsDemonstrate ability to use a torque wrenchDemonstrate ability to use a meggerDemonstrate ability to use a digital multi-meterDemonstrate ability to use a hydraulic vulcanized rubber spacers Demonstrate ability to use a parts-per-million brake fluid testerDemonstrate ability to use an ovenDemonstrate ability to use an impregnatorDemonstrate ability to use a plasma cutterDemonstrate ability to use a hoistDemonstrate ability to use basic hand toolsDemonstrate ability to use a laptop and diagnostic softwareDemonstrate ability to use a bearing pullerDemonstrate ability to use a test stand

Inspect rotorRepair rotor Replace rotorTest rotor

Inspect shimsReplace shimsAdjust shimsRebuild speed sensorRebuild speed sensorsRebuild up stops and down stops/pedestal barRebuild traction/radius rod and bushingsRebuild speed sensor deviceRebuild hydraulic suspension leg

Troubleshoot speed/tach sensor

Troubleshoot external fan

Troubleshoot wiring and insulation




Troubleshoot brushes

Troubleshoot wiring and insulation

Troubleshoot ventilation

Troubleshoot speed sensor

Troubleshoot tooth gear




Troubleshoot load weight sensor




Training Content for Rail Mechanics DRAFT -- Prop & Dyn Braking

document.xlsProp & Dyn Braking Page 118 of 293


200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion

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200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 AC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion




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200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion




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200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 DC Propulsion200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools200 Tools




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200 Tools200 Tools200 Tools250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 AC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion250 DC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion




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300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 AC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion300 DC Propulsion




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300 DC Propulsion300 DC Propulsion




Inspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Train Line ControlInspecting and maintaining Train Line ControlInspecting and maintaining Train Line ControlInspecting and maintaining Train Line ControlInspecting and maintaining Train Line ControlInspecting and maintaining Train Line ControlInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTOInspecting and maintaining the IGBT/GTO




Inspecting and maintaining the IGBT/GTOInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining SoftwareInspecting and maintaining SoftwareInspecting and maintaining SoftwareInspecting and maintaining SoftwareInspecting and maintaining SoftwareInspecting and maintaining SoftwareInspecting and maintaining SoftwareInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation System




Inspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Capacitor Filtering CoilsInspecting and maintaining Capacitor Filtering CoilsInspecting and maintaining Capacitor Filtering CoilsInspecting and maintaining Capacitor Filtering CoilsInspecting and maintaining Capacitor Filtering CoilsInspecting and maintaining Capacitor Filtering CoilsInspecting and maintaining Chokes/TransformerInspecting and maintaining Chokes/TransformerInspecting and maintaining Chokes/TransformerInspecting and maintaining Chokes/TransformerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Ground Fault SystemInspecting and maintaining Contactor/Arc Chutes




Inspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Resistance UnitsInspecting and maintaining Resistance UnitsInspecting and maintaining Resistance UnitsInspecting and maintaining Resistance UnitsInspecting and maintaining Resistance UnitsInspecting and maintaining Resistance UnitsInspecting and maintaining Resistance UnitsInspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Speed Sensors/Tach sensors




Inspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining Load CellInspecting and maintaining Load CellInspecting and maintaining Load CellInspecting and maintaining Load CellInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining Chopper




Inspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Cam ControlInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Master ControllerInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control Unit




Inspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining Ventilation SystemInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining High Speed Circuit Breaker




Inspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksInspecting and maintaining Resistance BanksMaintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Maintaining Knife Switch (DC Link)Inspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction Motor




Inspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction MotorInspecting and maintaining Traction Motor

Inspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsTools




ToolsToolsToolsInspecting and maintaining Electronic Control SystemInspecting and maintaining Chokes/TransformerInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining Ground Fault SystemInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Resistance UnitsInspecting and maintaining Knife Switch (DC Link)Inspecting and maintaining Traction MotorInspecting and maintaining Speed Sensors/Tach sensorsInspecting and maintaining Load Weight SensorsInspecting and maintaining ChopperInspecting and maintaining ChopperInspecting and maintaining Master ControllerInspecting and maintaining Electronic Control UnitInspecting and maintaining High Speed Circuit BreakerInspecting and maintaining Contactor/Arc ChutesInspecting and maintaining Resistance BanksMaintaining Knife Switch (DC Link)Inspecting and maintaining Traction MotorOverhauling Speed Sensors/Tach SensorsOverhauling Speed Sensors/Tach SensorsOverhauling Speed Sensors/Tach SensorsOverhauling Load Weight SensorsOverhauling Load Weight SensorsOverhauling Load Weight SensorsOverhauling Load Weight SensorsTroubleshooting propulsion inverterInspecting and maintaining Propulsion InverterInspecting and maintaining Propulsion InverterTroubleshooting master controllerTroubleshooting train line controlInspecting and maintaining Train Line ControlTroubleshooting IGBT/GTOTroubleshooting electronic control system




Inspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemInspecting and maintaining Electronic Control SystemTroubleshooting softwareTroubleshooting ventilation systemTroubleshooting capacitor filtering coilsTroubleshooting chokes/transformerTroubleshooting high speed circuit breakerTroubleshooting ground fault systemTroubleshooting contactor/arc chutesTroubleshooting resistance unitsTroubleshooting knife switch (DC link) Troubleshooting traction motorTroubleshooting speed sensors / tach sensorsTroubleshooting load weight sensorsTroubleshooting load cellTroubleshooting overcurrent protectionTroubleshooting chopperTroubleshooting cam controlInspecting and maintaining Cam ControlTroubleshooting master controllerTroubleshooting electronic control unitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitTroubleshooting ventilation systemTroubleshooting high speed circuit breakerTroubleshooting contactor/arc chutesTroubleshooting resistance banksTroubleshooting knife switch (DC link) Troubleshooting traction motorInspecting and maintaining Traction Motor




Inspecting and maintaining Traction MotorTroubleshooting overcurrent protection




Blow out container using compressed airCheck for leaking capacitors and oilDemonstrate ability to follow safety proceduresDemonstrate ability to read electrical schematicsDemonstrate knowledge of 3 phase motorsTorque screws to specificationsUse high-pressure on appropriate areas using proper pressure

Check lever for free movementDemonstrate knowledge of pulse width modulationInspect master controller for debrisLocate and use repair manualLubricate using proper lubricantOverhauling Master ControllerRepair master controllerReplace master controllerTest master controller

Demonstrate knowledge of active high and lowDemonstrate knowledge of differece between a short and an openDemonstrate knowledge of groundingIdentify correct coupler pinRead and interpret schematics

Clean IGBT/GTODemonstrate knowledge of capacitor chargeDemonstrate knowledge of electrostatic dischargeDemonstrate knowledge of lock out/tag outDemonstrate proper use of thermal compoundFollow procedures for making unit safe to work onInspect IGBT/GTO for damage and odorOverhauling IGBT/GTOPerform reduced power testRepair moduleReplace moduleTest IBGT/GTO using laptop



Learning Objective StatementsTie down pantograph

Access faultsAccess historyClean electronic control systemDemonstrate ability to read hexadecimal codeDemonstrate ability to read the LEDsDemonstrate knowledge of MVFB (Multi-Function Vehicle Bus)Inspect electronic control systemOverhauling Electronic Control SystemRead LEDs on propulsion containerReplace cardsReplace electronic control systemTest electronic control systemTest individual modulesTest input and output

Demonstrate ability to use testing functionsLocate connectorsOverhauling SoftwarePing connectors to read valuesTake measurements using connectorsVerify correct version of software is being used

Blow out sensors and blower fansCheck airflow directionCheck all fastenersCheck fans using reduced power testCheck pipe routingCheck TCU for blower faultsCheck ventilation system for debrisClean ventilation systemIdentify intake and exhaust endsLubricate ventilation systemOverhauling Ventilation SystemPerform air flow test on ventilation system using proper safety proceduresRepair fan and motor assembly



Learning Objective StatementsRepair sensorsReplace fan and motor assemblyReplace filter following proper safety proceduresReplace sensorsUnclog heat sinkUse proper nozzle for blow out

Identify leaks and bulgesInspect capacitor filtering coils for arcing, debris and damageOverhauling Capacitor Filtering CoilsReplace capacitor filtering coilsTest capacitor filtering coils

Inspect chokes/transformerOverhauling Chokes/TransformerReplace chokes/transformer

Adjust high speed circuit breakerCheck fuseCheck operation of main solenoidClean high speed circuit breakerDisassemble high speed circuit breakerInspect high speed circuit breakerOverhauling High Speed Circuit BreakerTest high speed circuit breaker

Change fusesCheck fusesDemonstrate ability to read VOD (vehicle operator display)Inspect brushes, springs, wires, connectorsInspect ground fault systemIsolate systemOverhauling Ground Fault SystemReset GFS relayTest fusesTest ground fault system



Learning Objective StatementsAdjust contactor/arc chutesClean contactor/arc chutes with compressed airIdentify different types of connectorsIdentify excessive arcingInspect contactor/arc chutesOverhauling Contactor/Arc ChutesReplace contactor/arc chutesTest contactor/arc chutes

Check insulators and cageCheck resistanceClean resistance unitsInspect resistance units for cracks and damageOverhauling Resistance UnitsReplace resistance units

Adjust knife switchClean knife switchInspect knife switchInspect knife switchLubricate knife switchOverhauling Knife SwitchReplace knife switchTest knife switch

Blow out traction motorCheck cable routingCheck fastenersClean drain holeClean traction motorDemonstrate knowledge of motor partsInspect traction motorLubricate traction motor in proper place using correct lubricant and correct amount Overhauling Traction Motor

Adjust speed sensors/tach sensorsClean speed sensors/tach sensors



Learning Objective StatementsInspect speed sensors/tach sensors, wiring and connectorsOverhauling Speed Sensors/Tach SensorsRemove speed sensors/tach sensorsReplace speed sensors/tach sensors

Adjust load weight sensorsInspect load weight sensorsInspect wearable itemsMeasure wheel, floor level, loadOverhauling Load Weight SensorsReplace load weight sensorsReplace wearable itemsTest load weight sensors

Adjust link barAdjust valueTest value

Check operation of overcurrent protectionClean overcurrent protectionOverhauling Overcurrent ProtectionReplace overcurrent protection

Check capacitor bank for leaksClean above and around containerClean capacitor bankClean chokes/transformersClean heat sinkClean thyristorsDemonstrate knowledge of location and function of chopperDisassemble thyristorsIdentify capacitor bankInspect capacitor bankInspect chokes/transformersInspect thyristorsOverhauling ChopperReassemble thyristors



Learning Objective StatementsReplace capacitor bankReplace chokes/transformersReplace thyristors

Adjust cams and switchesAdjust contactorsClean cams and switchesClean pilot motorExplain difference between acknowledgement and actuator contactsInspect cams and switchesInspect pilot motorOverhauling Cam ControlRepair pilot motorReplace cams and switchesReplace pilot motorTest pilot motor

Check lever for free movementDemonstrate knowledge of pulse width modulationInspect master controller for debrisLocate and use repair manualLubricate using proper lubricantOverhauling Master ControllerRepair master controllerReplace master controllerTest master controller

Access faultsAccess historyCalibrate after battery removalChange batteriesClean electronic control systemDemonstrate knowledge of MVFB (Multi-Function Vehicle Bus)Identify cards by box numberInspect electronic control systemOverhauling Electronic Control UnitRead LEDs on propulsion container



Learning Objective StatementsReplace cardsReplace electronic control systemSet time/date on TCUTest electronic control systemTest individual modulesTest input and output

Adjust air flow sensor and timersBlow out sensors and blower fansCheck airflow directionCheck all fastenersCheck fans using reduced power testCheck pipe routingCheck TCU for blower faultsCheck ventilation system for debrisClean ventilation systemDemonstrate knowledge of blower monitor circuitIdentify intake and exhaust endsLubricate ventilation systemOverhauling Ventilation SystemPerform air flow test on ventilation system using proper safety proceduresRepair fan and motor assemblyRepair sensorsReplace fan and motor assemblyReplace filter following proper safety proceduresReplace sensorsUnclog heat sinkUse proper nozzle for blow out

Adjust high speed circuit breakerCheck fuseCheck operation of main solenoidClean high speed circuit breakerDisassemble high speed circuit breakerInspect high speed circuit breakerOverhauling High Speed Circuit BreakerTest high speed circuit breaker




Adjust contactor/arc chutesClean contactor/arc chutes with compressed airIdentify different types of connectorsIdentify excessive arcingInspect contactor/arc chutesOverhauling Contactor/Arc ChutesReplace contactor/arc chutesReplace contactor/arc chutesTest contactor/arc chutes

Check insulators and cageCheck resistanceClean resistance banksDemonstrate knowledge of conditions that can make resistance banks implodeInspect resistance banks for cracks and damageOverhauling Resistance BanksRepair sections of resistance banksReplace resistance banks

Adjust knife switchClean knife switchInspect knife switchLubricate knife switchOverhauling Knife SwitchReplace knife switchTest knife switch

Check and torque motor-to-gearbox boltsCheck brush holder/spring tension and for free movement of brush in holderCheck cable and insulation for cracks, arcing and odorCheck cable routingCheck ground shuntsClean brush area and brushesClean traction motorDemonstrate knowledge of commutator motor parts and assemblyInspect air ducts



Learning Objective StatementsInspect brushes/brush holdersInspect traction motorLubricate traction motor in proper place using correct lubricant and correct amount Overhauling Traction MotorReplace brushes/brush holders

Check operation of overcurrent protectionClean overcurrent protectionOverhauling Overcurrent ProtectionReplace overcurrent protection

Demonstrate ability to use bench test equipment (electric & hydraulic)Demonstrate ability to use laptop & softwareDemonstrate ability to use fluid cleaner/pump/oil analyzerDemonstrate ability to use caliper/brake release toolsDemonstrate ability to use suspension spacerDemonstrate ability to use caliper standsDemonstrate ability to use brake force testerDemonstrate ability to use quick disconnect adapters/fittingsDemonstrate ability to use signal generator to test sensorsDemonstrate ability to use digital multi meterDemonstrate ability to use re-pin connectorsDemonstrate ability to use insulation blankets (cutting rotor)Demonstrate ability to use acetylene torchDemonstrate ability to use welding equipment (arc, MIG, TIG, plasma cutter)Demonstrate ability to operate equipment moverDemonstrate ability to use filter cartsDemonstrate ability to use breakout boxesDemonstrate ability to use portable test equipmentDemonstrate ability to use oscilloscopesDemonstrate ability to use voltage/current regulators

Demonstrate ability to use anti-static bagsDemonstrate ability to use Torque wrenchesDemonstrate ability to use hand toolsDemonstrate ability to use crimping tools and use



Learning Objective StatementsDemonstrate ability to use soldering toolsDemonstrate ability to use heat shrink gunsDemonstrate ability to use wire labelerRebuild electronic control systemRebuild chokes/transformerRebuild high speed circuit breakerRebuild ground fault systemRebuild contactor/arc chutesRebuild resistance unitsRebuild knife switchRebuild traction motorRebuild speed sensors/tach sensorsRebuild load weight sensorsRebuild chokes/transformersRebuild thyristorsRebuild master controllerRebuild electronic control systemRebuild high speed circuit breakerRebuild contactor/arc chutesRebuild resistance banksRebuild knife switchRebuild traction motor

Rebuild speed sensors/tach sensorsReplace speed sensors/tach sensors

Test load weight sensorsRebuild load weight sensorsReplace load weight sensors Demonstrate ability to locate and use troubleshooting procedures and tech manualsDemonstrate knowledge of sensor feedback and how it effects components

Demonstrate knowledge of relays and how they work



Learning Objective StatementsDemonstrate knowledge of fault codes as they relate to different boardsDemonstrate knowledge of individual circuit board functionDownload and analyze electronic control systemIsolate TCU for troubleshootingProgram cards

Demonstrate ability to recognize variance in replacement parts

Demonstrate knowledge of difference between AC and DC electronic control systemsDemonstrate knowledge of fault codes as they relate to different boardsDemonstrate knowledge of individual circuit board functionDownload and analyze electronic control systemIsolate TCU for troubleshootingProgram cards

Demonstrate knowledge of brush wear patterns



Learning Objective StatementsDemonstrate knowledge of commutator patterns

Training Content for Rail Mechanics DRAFT -- Aux Inv & Batteries

document.xlsAux Inv & Batteries Page 154 of 293


200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Batteries200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator

Lear

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Lear

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200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Motor Alternator200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Solid State Inverter200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS




Lear

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200,

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200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Battery Charger / LVPS200 Tools 200 Tools 200 Tools 200 Tools 200 Tools 200 Tools 250 Motor Alternator250 Motor Alternator250 Motor Alternator250 Solid State Inverter250 Solid State Inverter250 Solid State Inverter300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300 Batteries300 Motor Alternator300 Motor Alternator300 Motor Alternator300 Motor Alternator300 Solid State Inverter




Lear

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300 Solid State Inverter300 Solid State Inverter300 Solid State Inverter300 Solid State Inverter300 Battery Charger / LVPS300 Battery Charger / LVPS300 Battery Charger / LVPS

BatteriesBatteriesBatteriesBatteries

Auxilary Inverter

Battery Charger / LVPS




Inspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining NiCd BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesInspecting and Maintaining Lead Acid BatteriesMaintaining low voltage sensorMaintaining low voltage sensorMaintaining low voltage sensorMaintaining low voltage sensorMaintaining battery breaker disconnectMaintaining battery breaker disconnectMaintaining battery breaker disconnectMaintaining battery breaker disconnectMaintaining battery breaker disconnectMaintaining DC MotorsMaintaining DC MotorsMaintaining DC MotorsMaintaining DC MotorsMaintaining DC MotorsMaintaining DC MotorsMaintaining DC MotorsMaintaining AC MotorsMaintaining AC MotorsMaintaining AC MotorsMaintaining AC MotorsMaintaining AC MotorsMaintaining AC Motors




Maintaining Voltage RegulatorsMaintaining Voltage RegulatorsMaintaining Voltage RegulatorsMaintaining Voltage RegulatorsMaintaining Voltage RegulatorsMaintaining frequency / speed control componentsMaintaining frequency / speed control componentsMaintaining frequency / speed control componentsMaintaining frequency / speed control componentsMaintaining frequency / speed control componentsMaintaining GTOsMaintaining GTOsMaintaining GTOsMaintaining GTOsMaintaining GTOsMaintaining IGBTsMaintaining IGBTsMaintaining IGBTsMaintaining IGBTsMaintaining IGBTsMaintaining thyristorsMaintaining thyristorsMaintaining thyristorsMaintaining thyristorsMaintaining thyristorsMaintaining other inverter componentsMaintaining other inverter componentsMaintaining other inverter componentsMaintaining other inverter componentsMaintaining other inverter componentsMaintaining battery charger and LVPSMaintaining battery charger and LVPSMaintaining battery charger and LVPSMaintaining battery charger and LVPSMaintaining battery charger and LVPSMaintaining battery charger and LVPSMaintaining Aux Inverter ventilation system




Maintaining Aux Inverter ventilation systemMaintaining Aux Inverter ventilation systemMaintaining Aux Inverter ventilation systemMaintaining Aux Inverter ventilation systemMaintaining Aux Inverter ventilation systemTools Tools Tools Tools Tools Tools Maintaining AC MotorsMaintaining Voltage RegulatorsMaintaining frequency / speed control componentsMaintaining GTOsMaintaining IGBTsMaintaining thyristorsDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing NiCd BatteriesDiagnosing and Repairing Lead Acid BatteriesDiagnosing and Repairing Lead Acid BatteriesDiagnosing and Repairing Lead Acid BatteriesDiagnosing and Repairing Lead Acid BatteriesDiagnosing and Repairing Lead Acid BatteriesDiagnosing and Repairing Lead Acid BatteriesDiagnosing and Repairing Lead Acid BatteriesTroubleshooting low voltage sensorTroubleshooting battery breaker disconnnectTroubleshooting DC MotorsTroubleshooting AC MotorsTroubleshooting Voltage regulatorsTroubleshooting frequency / speed control componentsTroubleshootinng GTOs




Troubleshooting IGBTsTroubleshooting thyristorsTroubleshooting other inverter componentsMaintaining other inverter componentsTroubleshooting battery charger and LVPSMaintaining battery charger and LVPSTroubleshooting aAux Inverter ventilation system




Clean NiCd BatteriesLevel NiCd BatteriesCheck NiCd battery voltagesCheck NiCd battery specific gravitiesCalibrate and verify calibrationCheck and verify battery specificationsIdentify all battery components

Clean Lead Acid BatteriesLevel Lead Acid BatteriesCheck Lead Acid battery voltagesCheck Lead Acid battery specific gravitiesCalibrate and verify calibrationCheck and verify battery specificationsIdentify all battery components

Inspect low voltage sensorClean low voltage sensorReplace low voltage sensor

Inspect battery breaker disconnectClean battery breaker disconnectTest battery breaker disconnectReplace battery breaker disconnect

Clean DC motorsInspect DC motorsCheck and replace DC motor brushesTest DC motorsRepair DC motorsReplace DC motors

Clean AC motorsInspect AC motorsTest AC motorsRepair AC motorsReplace AC motors




Adjust voltage regulatorsTest voltage regulatorsRepair voltage regulatorsReplace voltage regulators

Test speed/frequency controlAdjust speed/frequency controlRepair speed/frequency controlReplace speed/frequency control

Inspect GTOsClean GTOsTest GTOsReplace GTOs

Inspect IGBTsClean IGBTsTest IGBTsReplace IGBTs

Inspect thyristorsClean thyristorsTest thyristorsReplace thyristors

Maintain capacitor filtersMaintain electronic controlsMaintain output transformersMaintain ventilation

Maintain rectifier and filtersMaintain input capacitorMaintain temperature sensorMaintain heaterMaintain electronic controls



Learning Objective StatementsReplace filtersTest sensorsReplace sensorsTest blower fanReplace blower fan

Demonstrate ability to use laptop to test and diagnose systemDemonstrate ability to use digital multimeterDemonstrate ability to use oscilloscopesDemonstrate ability to use chart recorderDemonstrate ability to use ohm wheel / speed sensorRebuild AC motorsRebuild votage regulatorsRebuild speed/frequency controlRebuild GTOsRebuild IGBTsRebuild thyristors

Replace NiCd batteriesCharge NiCd batteriesPeform battery drainCheck water levels, add waterDiagnose and repair/replace shorted cellsDiagnose charging rates and non-charging rates

Replace Lead Acid batteriesCharge Lead Acid batteriesPeform battery drainCheck water levels, add waterDiagnose and repair/replace shorted cellsDiagnose charging rates and non-charging rates




Use diagnostic software

Use diagnostic software

Training Content for Rail Mechanics DRAFT -- Friction Brakes

document.xlsFriction Brakes Page 166 of 293

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1340 2001341 2001342 2001343 2001344 2001345 2001346 2001347 2001348 2001349 2001350 2001351 2001352 2001353 2001354 2001355 2001356 2001358 2001359 2001360 2001361 2001362 2001363 2001367 2001368 2001369 2001370 2001371 2001372 2001373 2001374 2001375 2001376 2001377 2001378 2001379 2001380 200

Lear

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Le

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200,

250

or 3

00)



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1381 2001382 2001383 2001384 2001385 2001386 2001387 2001388 2001390 2001392 2001393 2001394 2001395 2001396 2001402 2001403 2001405 2001406 2001409 2001410 2001412 2001413 2001414 2001415 2001416 2001417 2001419 2001420 2001421 2001422 2001423 2001424 2001427 2001428 2001429 2001430 2001431 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1432 2001433 2001434 2001435 2001436 2001437 2001438 2001439 2001440 2001443 2001444 2001446 2001447 2001448 2001449 2001450 2001451 2001452 2001453 2001454 2001455 2001456 2001457 2001458 2001461 2001462 2001463 2001464 2001467 2001468 2001469 2001473 2001474 2001475 2001476 2001479 2001480 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1481 2001483 2001484 2001485 2001486 2001487 2001490 2001491 2001492 2001493 2001494 2001497 2001498 2001499 2001501 2001502 2001503 2001505 2001506 2001507 2001508 2001510 2001512 2001513 2001514 2001515 2001516 2001517 2001518 2001519 2001520 2001521 2001522 2001524 2001525 2001526 2001529 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1530 2001531 2001532 2001533 2001536 2001541 2001542 2001543 2001544 2001545 2001546 2001547 2001548 2001549 2001551 2001552 2001553 2001554 2001555 2001556 2001557 2001558 2001559 2001561 2001563 200

1564 2001565 2001566 2001568 2001569 2001571 2001572 2001573 2001574 2001575 2001576 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1577 2001578 2001580 2001581 2001582 2001583 2001584 2001585 2001587 2001588 2001589 2001590 2001593 2001594 2001595 2001596 2001598 2001599 2001600 2001601 2001602 2001603 2001604 2001605 2001606 2001609 2001610 2001611 2001612 2001613 2001614 2001615 2001617 2001618 2001619 2001620 2001621 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1622 2001623 2001624 2001626 2001627 2001628 2001629 2001630 2001631 2001632 2001633 2001634 2001637 2001638 2001639 2001640 2001641 2001642 2001643 2001644 2001646 2001647 2001649 2001650 2001652 2001653 2001655 2001657 2001658 2001659 2001660 2001661 2001662 2001664 2001665 2001666 2001667 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1668 2001669 2001670 2001672 2001673 2001674 2001675 2001676 2001677 2001678 2001679 2001680 2001681 2001682 2001683 2001684 2001685 2001686 2001411 2501425 2501441 2501465 2501470 2501477 2501488 2501495 2501509 2501523 2501534 2501560 2501567 2501591 2501607 2501635 2501648 2501654 2501339 300



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1357 3001364 3001366 3001389 3001391 3001397 3001398 3001399 3001400 3001401 3001404 300

1407 3001408 3001418 3001426 3001442 3001445 3001460 3001466 3001472 3001478 3001482 3001496 3001500 3001504 3001511 3001528 3001535 3001537 3001538 3001539 3001540 3001550 3001562 3001570 3001579 300



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

1586 3001592 3001597 3001608 3001616 3001625 3001636 3001645 3001651 3001663 3001365145914711489152716561671




Hydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingHydraulic BrakingElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic Unit




Electrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic Unit




Electrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitActuator BrakeActuator BrakeActuator BrakeActuator BrakeActuator BrakeActuator BrakeActuator BrakePneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking System




Pneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemCommon Brake Components




Common Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake Components

Common Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake Components




Common Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake Components




Common Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake Components




Common Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitActuator BrakeActuator BrakePneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsHydraulic Braking




Hydraulic BrakingHydraulic BrakingElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic Unit

Electrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitElectrical Hydraulic UnitActuator BrakeActuator BrakePneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemPneumatic Braking SystemCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake Components




Common Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake ComponentsCommon Brake Components

Pneumatic Braking System

Common Brake Components




Inspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Hydraulic BrakingInspecting and maintaining Flush CartInspecting and maintaining Flush CartInspecting and maintaining Flush CartInspecting and maintaining Flush CartInspecting and maintaining Flush CartInspecting and maintaining Flush CartInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical Unit




Inspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Electrical UnitInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyInspecting and maintaining Control ValvesInspecting and maintaining Control ValvesInspecting and maintaining Control ValvesInspecting and maintaining Control ValvesInspecting and maintaining Control ValvesInspecting and maintaining Control ValvesInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off Circuit




Inspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitInspecting and maintaining Pump-Off CircuitMaintaining Cut-Off SwitchMaintaining Cut-Off SwitchInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsInspecting and maintaining AccumulatorsMaintaining SpringMaintaining SpringMaintaining SpringMaintaining SpringMaintaining Electric MotorMaintaining Electric MotorMaintaining Electric MotorInspecting and maintaining Check ValvesInspecting and maintaining Check ValvesInspecting and maintaining Check ValvesInspecting and maintaining Check ValvesInspecting and maintaining Air ReservoirInspecting and maintaining Air Reservoir




Inspecting and maintaining Air ReservoirInspecting and maintaining Pneumatic Control UnitInspecting and maintaining Pneumatic Control UnitInspecting and maintaining Pneumatic Control UnitInspecting and maintaining Pneumatic Control UnitInspecting and maintaining Pneumatic Control UnitPerforming Preventive Maintenance Brake ValvesPerforming Preventive Maintenance Brake ValvesPerforming Preventive Maintenance Brake ValvesPerforming Preventive Maintenance Brake ValvesPerforming Preventive Maintenance Brake ValvesInspecting and maintaining Air GaugesInspecting and maintaining Air GaugesInspecting and maintaining Air GaugesInspecting and maintaining Air CocksInspecting and maintaining Air CocksInspecting and maintaining Air CocksInspecting and maintaining Hydraulic/Pneumatic UnitInspecting and maintaining Hydraulic/Pneumatic UnitInspecting and maintaining Hydraulic/Pneumatic UnitInspecting and maintaining Hydraulic/Pneumatic UnitInspecting and maintaining Hydraulic/Pneumatic UnitInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Air CompressorInspecting and maintaining Parking Brake




Inspecting and maintaining Parking BrakeInspecting and maintaining Parking BrakeInspecting and maintaining Parking BrakeInspecting and maintaining Parking BrakeInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Brake CalipersInspecting and maintaining Rotors

Inspecting and maintaining RotorsInspecting and maintaining RotorsInspecting and maintaining RotorsInspecting and maintaining RotorsInspecting and maintaining RotorsInspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake Pads/Shoes




Inspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake Pads/ShoesInspecting and maintaining Brake TransducersInspecting and maintaining Brake TransducersInspecting and maintaining Brake TransducersInspecting and maintaining Brake TransducersInspecting and maintaining Brake TransducersInspecting and maintaining Brake TransducersInspecting and maintaining Manual Brake ReleaseInspecting and maintaining Manual Brake ReleaseInspecting and maintaining Manual Brake ReleaseInspecting and maintaining Manual Brake ReleaseInspecting and maintaining Brake Bypass Switch (Electric Cutout)Inspecting and maintaining Brake Bypass Switch (Electric Cutout)Inspecting and maintaining Brake Bypass Switch (Electric Cutout)Inspecting and maintaining Brake Bypass Switch (Electric Cutout)Inspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Track BrakeInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding System




Inspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Sanding SystemInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Electrical CablingInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Piping and HosesInspecting and maintaining Caliper Support RodInspecting and maintaining Caliper Support RodInspecting and maintaining Caliper Support RodInspecting and maintaining Caliper Support RodInspecting and maintaining Caliper SupportInspecting and maintaining Caliper SupportInspecting and maintaining Caliper SupportInspecting and maintaining FiltersInspecting and maintaining FiltersInspecting and maintaining FiltersInspecting and maintaining FiltersInspecting and maintaining FiltersInspecting and maintaining FiltersInspecting and maintaining Anti-Spinslide CircuitsInspecting and maintaining Anti-Spinslide CircuitsInspecting and maintaining Anti-Spinslide CircuitsInspecting and maintaining Anti-Spinslide Circuits




Inspecting and maintaining Anti-Spinslide CircuitsInspecting and maintaining Anti-Spinslide CircuitsInspecting and maintaining Anti-Spinslide CircuitsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsInspecting and maintaining Motor AssemblyInspecting and maintaining Control ValvesInspecting and maintaining Pump-Off CircuitMaintaining SpringMaintaining Electric MotorInspecting and maintaining Check ValvesInspecting and maintaining Pneumatic Control UnitPerforming Preventive Maintenance Brake ValvesInspecting and maintaining Hydraulic/Pneumatic UnitInspecting and maintaining Air CompressorInspecting and maintaining Parking BrakeInspecting and maintaining Brake CalipersInspecting and maintaining RotorsInspecting and maintaining Manual Brake ReleaseInspecting and maintaining Track BrakeInspecting and maintaining Electrical CablingInspecting and maintaining Caliper Support RodInspecting and maintaining Caliper SupportTroubleshooting hydraulic braking




Troubleshooting flush cartInspecting and maintaining Flush CartTroubleshooting electrical unitTroubleshooting varistors/pressure transducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersInspecting and maintaining Varistors/Pressure TransducersTroubleshooting motor assembly

Inspecting and maintaining Motor AssemblyInspecting and maintaining Motor AssemblyTroubleshooting control valvesTroubleshooting pump-off circuitTroubleshooting cut-off switchTroubleshooting accumulatorsTroubleshooting springTroubleshooting electric motorTroubleshooting check valvesTroubleshooting air reservoirTroubleshooting pneumatic control unitTroubleshooting air gaugesTroubleshooting air cocksTroubleshooting hydraulic/pneumatic unitTroubleshooting air compressorTroubleshooting parking brakeTroubleshooting electronic control unitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitInspecting and maintaining Electronic Control UnitTroubleshooting brake calipersTroubleshooting rotorsTroubleshooting brake pads / shoesTroubleshooting brake transducers




Troubleshooting manual brake releaseTroubleshooting brake bypass switch (electrical cutout)Troubleshooting track brakeTroubleshooting sanding systemInspecting and maintaining Sanding SystemTroubleshooting electrical cablingTroubleshooting piping and hosesTroubleshooting caliper support rodTroubleshooting caliper supportTroubleshooting anti-spinslide circuits




Analyze fluidBleed systemCheck fluidsCheck system pressureDepressurize systemExplain cause of low and high fluid readingsExplain causes of fluid breakdownExplain fluid flash point and related safety precautionsFill fluidsFlush fluidsIdentify braking system check points/sight glass locationIdentify contaminants and their effect on fluid appearanceIdentify different fluids and their usesMeasure vehicle weight to set brake effortRecycle fluidsSetup flush cart with proper piping

Change filtersReset pump pressureClean flush cartExplain meaning of different fault codesDescribe load cells

Blowout and clean commutatorsCheck electrical unit for chafing and vibrationCheck for leaks and damageCheck lord mountsCheck tightness of ground shuntsClean valvesDisassemble electrical unitIdentify correct hose size and typeInspect electrical carbon brushesReassemble electrical unitReplace breathersReplace cannon plugsReplace damaged fittings



Learning Objective StatementsReplace damaged hosesReplace electrical carbon brushesReplace filtersReplace fluidReplace transducers and sealsReplace valvesReplace wiringTest electrical unit

Check transducer outputChoose proper filterCompare demand and actual readingsDemonstrate ability read hydraulic schematicsDemonstrate ability to diagnose transducer problemsReplace varistors/transducerTest varistors/transducer

Cycle motorInspect electrical carbon brushesMeasure startup timingRepair bearingsRepair electrical carbon brushesReplace bearingsReplace electrical carbon brushesReplace motor assemblyTest motor assembly

Verify valve positionDescribe control valve operationTest control valvesRepair control valvesReplace control valves

Test release cableCheck for leaksInspect emergency brake hand pumpFill emergency brake hand pump



Learning Objective StatementsTest emergency brake hand pumpDescribe purpose of a witness tagTest pump-off circuitRepair leaks in hoses or hard linesTest emergency brake hand pumpRepair emergency brake hand pumpReplace emergency brake hand pumpLock out emergency brake hand pump systemBleed pressure

Replace cut-off switch

Check nitrogen levelsFill accumulatorsFollow high pressure safety proceduresIdentify Schrader valveCheck accumulator and mounting for damage and missing componentsFill accumulatorsReplace accumulatorsRepair accumulatorsChange mountsChange rock shieldsChange hardlinesChange Schraeder valves

Check springAdjust springReplace spring

Replace electric motorTest electric motor

Inspect check valvesTest check valvesReplace check valves

Inspect air reservoir



Learning Objective StatementsDrain air reservoir

Inspect pneumatic control unitTest pneumatic control unit Repair pneumatic control unitReplace pneumatic control unit

Inspect brake valvesTest brake valvesRepair brake valvesReplace brake valves

Test air gaugesReplace air gauges

Test air cocksReplace air cocks

Test hydraulic/pneumatic unitCheck oil levelFill hydraulic/pneumatic unitReplace hydraulic/pneumatic unit

Test air compressorCheck oil levelFill air compressorInspect filter-drierReplace filter-drierAdjust pressure switchesReplace air compressorTest filter-dryerTest pressure switchesReplace pressure switchesReplace air compressorAdjust pressure switchesReplace pressure switches



Learning Objective StatementsTest parking brakeTest failsafe operationReplace parking brakeRepair parking brake

Clean electronic control unitVacuum electronic control unitCheck connectorsClear fault codesExplain function of reset buttonReplace electronic control unitTest cardsRepair cardsReplace cards

Check pivotsLubricate pivotsCheck brake calipers for leaksCheck mountings and sealsIdentify uneven wear patters and explain causesAlign caliper to rotor to trainReplace brake calipersRepair brake calipersTest brake calipers

Inspect rotors for cracks, FOD damage, wear lines, concaveness/convexness and rustTorque bolts to proper specificationsReplace rotorsTorque bolts to proper specificationsTurn rotors

Inspect brake pads/shoesReplace brake pads/shoesInspect clipsExplain wear indicatorExplain wear patterns and causes



Learning Objective StatementsRemove clips/pinsReplace clips/pins in correct orientation

Inspect brake transducersClean brake transducersRepair brake transducersReplace brake transducersTest brake transducers

Inspect manual brake releaseReplace manual brake releaseTest manual brake release

Test brake bypass switchRepair brake bypass switchReplace brake bypass switch

Measure track brakeTest track brakeReplace track brakeCheck suspension clearance and heightCheck for corrosion on wear plateExplain isolationClean debrisReplace rusty components

Test sanding systemFill sanding systemClean sanding systemCheck sand levelInspect tubes for obstructionsInspect nozzleInspect heatersInspect compressorInspect level filtersClean sealRepair sanding system



Learning Objective StatementsReplace sanding systemReplace valveReplace drop tube

Inspect cablingCheck for corrosion on hangersVerify cables slide smoothlyInspect wiring harnesses for damageIdentify when rerouting is necessaryRepair electrical cablingReplace electrical cablingRepair connectors

Inspect piping and hosesVerify piping and hoses slide smoothlyInspect wiring harnesses for damageIdentify when rerouting is necessaryRepair piping and hosesReplace piping and hosesIdentify correct hose size and type

Lubricate caliper support rodReplace caliper support rodAdjust caliper support rod

Lubricate caliper supportReplace caliper support

Clean filtersReplace filtersInspect intake filter for motors and electrical boxesLocate correct filter type and part numberReplace filters

Test anti-spinslide circuitsClean speed sensorsLocate sensors on axles, motor and gearbox



Learning Objective StatementsTest anti-spinslide circuitRepair anti-spinslide circuitReplace anti-spinslide circuits

Demonstrate ability to use bench test equipment (electric & hydraulic)Demonstrate ability to use laptop & softwareDemonstrate ability to use fluid cleaner/pump/oil analyzer & filter cartDemonstrate ability to use caliper/brake release toolsDemonstrate ability to use caliper standsDemonstrate ability to use brake force testerDemonstrate ability to use signal generator to test sensorsDemonstrate ability to use digital multi meterDemonstrate ability to use oscilloscopeDemonstrate ability to use breakout boxesDemonstrate ability to use voltage/current regulatorsDemonstrate ability to use portable test unitDemonstrate ability to use megger/hipotDemonstrate ability to use a wheel latheRebuild motor assemblyRebuild control valvesRebuild emergency brake hand pumpRebuild springRebuild electric motorRebuild check valvesRebuild pneumatic control unitRebuild brake valvesRebuild hydraulic/pneumatic unitRebuild air compressorRebuild parking brakeRebuild brake calipersResurface rotorsRebuild manual brake releaseRebuild track brakeRewire electrical cablingRebuild caliper support rodRebuild caliper support




Identify correct software applications for troubleshooting

Calibrate switchesDemonstrate ability to read mechanical schematics and cross sectionalsDemonstrate ability to use engineering drawingsExplain causes of variancesExplain the function of valvesRepair varistors/transducer

Explain causes of noise from bearings and pumps

Test electronic control unitDownload electronic control unit readingsAccess settings and stored dataIdentify correct software for testing

Demonstrate ability to diagnose motor assembly problems based on noise and current draw




Identify correct software for testing

Training Content for Rail Mechanics DRAFT -- HVAC

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1703 2001704 2001705 2001706 2001707 2001708 2001709 2001710 2001711 2001712 2001713 2001714 2001715 2001717 2001718 2001719 2001721 2001722 2001723 2001724 2001725 2001728 200

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1729 2001730 2001731 2001732 2001733 2001734 2001735 2001738 2001739 2001740 2001741 2001743 2001744 2001745 2001746 2001748 2001749 2001750 2001752 2001753 2001754 2001755 2001758 2001759 2001760 2001761 2001763 2001764 2001765 2001766 2001767 2001768 2001769 2001770 2001771 2001772 2001776 200



Ref

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1777 2001778 2001779 2001780 2001782 2001783 2001784 2001785 2001786 2001789 2001790 2001791 2001793 2001794 2001795 2001796 2001798 2001799 2001800 2001801 2001802 2001804 2001805 2001806 2001807 2001808 2001809 2001810 2001811 2001812 2001814 2001815 2001816 2001817 2001818 2001819 2001820 200



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1821 2001823 2001824 2001825 2001826 2001828 2001829 2001830 2001831 2001834 2001835 2001836 2001837 2001838 2001839 2001840 2001842 2001844 2001845 2001846 2001847 2001850 2001851 2001852 2001853 2001854 2001855 2001859 2001860 2001861 2001863 2001865 2001867 2001868 2001869 2001871 2001872 200



Ref

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1873 2001876 2001877 2001878 2001879 2001882 2001883 2001884 2001885 2001886 2001889 2001890 2001891 2001893 2001894 2001895 2001897 2001898 2001899 2001900 2001901 2001902 2001903 2001904 2001905 2001906 2001907 2001908 2001726 2501736 2501773 2501774 2501843 2501848 2501856 2501880 2501887 250



Ref

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Lear

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1695 3001716 3001720 3001727 3001737 3001742 3001747 3001751 3001757 3001762 3001775 3001781 3001788 3001792 3001797 3001803 3001813 3001822 3001827 3001833 3001841 3001849 3001858 3001862 3001864 3001866 3001870 3001875 3001881 3001888 3001892 300169417561787183218571874



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1896




Background KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/Motor

Compressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/Motor




Compressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and Condensers




Evaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration Components




Refrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHeatersHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC Controls




HVAC ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsCompressor/MotorCompressor/MotorEvaporators and CondensersEvaporators and CondensersHeatersHeatersHeatersElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic Controls




Compressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorCompressor/MotorEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersEvaporators and CondensersRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsRefrigeration ComponentsHeatersHeatersHeatersHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsHVAC ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic ControlsElectrical Circuits and Electronic Controls







Background KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeBackground KnowledgeInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor Assembly

Inspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Compressor AssemblyInspecting and maintaining Motor CouplingInspecting and maintaining Motor CouplingInspecting and maintaining Motor CouplingInspecting and maintaining AC MotorInspecting and maintaining AC MotorInspecting and maintaining AC MotorInspecting and maintaining AC MotorInspecting and maintaining AC MotorInspecting and maintaining DC Motor




Inspecting and maintaining DC MotorInspecting and maintaining DC MotorInspecting and maintaining DC MotorInspecting and maintaining DC MotorInspecting and maintaining DC MotorInspecting and maintaining DC MotorInspecting and maintaining DC MotorInspecting and maintaining Compressor MountingsInspecting and maintaining Compressor MountingsInspecting and maintaining Compressor MountingsInspecting and maintaining Compressor MountingsInspecting and maintaining Piping and FittingsInspecting and maintaining Piping and FittingsInspecting and maintaining Piping and FittingsInspecting and maintaining Piping and FittingsInspecting and maintaining Compressor Service ValveInspecting and maintaining Compressor Service ValveInspecting and maintaining Compressor Service ValveInspecting and maintaining Protection DevicesInspecting and maintaining Protection DevicesInspecting and maintaining Protection DevicesInspecting and maintaining Protection DevicesInspecting and maintaining Condenser AssemblyInspecting and maintaining Condenser AssemblyInspecting and maintaining Condenser AssemblyInspecting and maintaining Condenser AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Condenser Fins




Inspecting and maintaining Condenser FinsInspecting and maintaining Condenser FinsInspecting and maintaining Condenser FinsInspecting and maintaining Condenser FinsInspecting and maintaining Evaporator FinsInspecting and maintaining Evaporator FinsInspecting and maintaining Evaporator FinsInspecting and maintaining Evaporator FinsInspecting and maintaining Evaporator FinsInspecting and maintaining Liquid Receiver TankInspecting and maintaining Liquid Receiver TankInspecting and maintaining Liquid Receiver TankMaintaining Filter DryerMaintaining Filter DryerMaintaining Filter DryerMaintaining Filter DryerInspecting and maintaining Heater Core ElementsInspecting and maintaining Heater Core ElementsInspecting and maintaining Heater Core ElementsInspecting and maintaining Heater Core ElementsInspecting and maintaining Heater Core ElementsInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining PipingInspecting and maintaining Piping

Inspecting and maintaining Air FiltersInspecting and maintaining Air FiltersInspecting and maintaining Air FiltersInspecting and maintaining Condensation Pan/DrainInspecting and maintaining Condensation Pan/DrainInspecting and maintaining Condensation Pan/DrainInspecting and maintaining Condensation Pan/Drain

Inspecting and maintaining Sight GlassInspecting and maintaining Sight Glass




Inspecting and maintaining Sight GlassInspecting and maintaining Expansion ValveInspecting and maintaining Expansion ValveInspecting and maintaining Expansion ValveInspecting and maintaining Expansion ValveInspecting and maintaining Solenoid ValveInspecting and maintaining Solenoid ValveInspecting and maintaining Solenoid ValveInspecting and maintaining Solenoid ValveInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Cab Heaters/DefrostersInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Overhead HeatInspecting and maintaining Overhead HeatInspecting and maintaining Overhead HeatInspecting and maintaining Overhead HeatInspecting and maintaining Overhead HeatInspecting and maintaining Overhead HeatInspecting and maintaining ThermostatsInspecting and maintaining ThermostatsInspecting and maintaining ThermostatsInspecting and maintaining Low Pressure SwitchInspecting and maintaining High Pressure SwitchInspecting and maintaining Flow SwitchInspecting and maintaining Flow SwitchInspecting and maintaining Flow SwitchInspecting and maintaining Temperature Controls/SensorsInspecting and maintaining Temperature Controls/Sensors




Inspecting and maintaining Temperature Controls/SensorsInspecting and maintaining Relays and ConnectorsInspecting and maintaining Relays and ConnectorsInspecting and maintaining Relays and ConnectorsInspecting and maintaining Relays and ConnectorsInspecting and maintaining Control BoardsInspecting and maintaining Control BoardsInspecting and maintaining Control BoardsInspecting and maintaining Control BoardsInspecting and maintaining Control BoardsInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining Overcurrent ProtectionInspecting and maintaining GFI ProtectionInspecting and maintaining GFI ProtectionInspecting and maintaining GFI ProtectionToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsInspecting and maintaining AC MotorInspecting and maintaining DC MotorInspecting and maintaining Fan AssemblyInspecting and maintaining Fan AssemblyInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Sidewall/Floor HeatersInspecting and maintaining Overhead HeatInspecting and maintaining Relays and ConnectorsInspecting and maintaining Control Boards




Troubleshooting compressor assemblyTroubleshooting motor couplingTroubleshooting AC motorTroubleshooting DC motorTroubleshooting compressor mountingsTroubleshooting piping and fittingsTroubleshooting compressor service valveTroubleshooting protection devicesTroubleshooting condenser assemblyTroubleshooting fan assemblyTroubleshooting condenser finsTroubleshooting evaporator finsTroubleshooting liquid receiver tankTroubleshooting filter dryerTroubleshooting heater core elementsTroubleshooting pipingTroubleshooting condensation pan/drainTroubleshooting expansion valveTroubleshooting solenoid valveTroubleshooting cab heaters /defrostersTroubleshooting sidewall / floor heatersTroubleshooting overhead heatTroubleshooting thermostatsTroubleshooting low pressure switchTroubleshooting high pressure switchTroubleshooting flow switchTroubleshooting temperature contols/sensorsTroubleshooting relays and connectorsTroubleshooting control boardsTroubleshooting overcurrent protectionTroubleshooting GFI protection







Demonstrate ability to read schematicsDemonstrate knowledge of what three phase is and how it worksExplain the concept of a thermal fuseIdentify different refrigerants and types of oilIdentify correct seals for different refrigerants and types of oilAttain 608 Certification

Adjust unloader valveChange oil and sight glassCheck for air bubblesCheck for moisture in sight glassCheck oil and sight glassClean oil and sight glass

Demonstrate knowledge of difference between scroll compressor and piston compressorDescribe failure symptomsDescribe the difference between a scroll compressor and a piston compressorIdentify smell of burning oilInspect compressor sealsPerform oil analysisRepair crank case heaterReplace compressor assemblyReplace compressor sealsReplace crank case heaterReplace unloader valveTest crank case heaterTest unloader valve operation

Inspect motor couplingReplace motor coupling

Check AC motor for oil leaksInspect AC motorCheck for frozen bearingsReplace AC motor



Learning Objective StatementsInspect DC motorCheck brushes for wearClean brushesChange brushesRepair brush assemblyReplace brush assemblyReplace DC motor

Inspect compressor mountingsChange cushions on mountingsReplace compressor mountings

Check piping and fittings for leaksCheck braided line for frayingRepair piping and fittings

Inspect compressor service valveReplace compressor service valve

Test pressure limit switchesInspect motor overload deviceReplace pressure limit switches

Inspect condenser assemblyClean coils with compressed air or waterReplace condenser assembly

Inspect AC motorInspect DC motorClean brushesChange brushesInspect grillReplace grillRepair grillReplace AC motorReplace DC motor



Learning Objective StatementsInspect fins for bends and other damageClean finsStraighten finsCheck for leaks

Inspect fins for bends and other damageClean finsStraighten finsCheck for leaks

Inspect liquid receiver tankReplace liquid receiver tank

Inspect filter dryerReplace filter dryerDemonstrate knowledge of symptoms related to faulty filter dryer (no cooling, refrigerant not moving)

Inspect thermal switchesTest heater core elements for opensReplace heater core elementsInspect heater core elements

Inspect piping for leaks and chafingInspect relief plugsInspect pipingRepair piping

Replace air filterIdentify correct filter

Inspect condensation pan/drainClean condensation pan/drainBlow out drain lines with compressed air

Inspect sight glass for moisture



Learning Objective StatementsReplace sight glass

Inspect expansion valveTest expansion valve using super heat checkReplace expansion valve

Check solenoid valve operationInspect solenoid valveReplace solenoid valve

Inspect can heaters/defrostersTest cab heaters/defrostersClean cab heaters/defrostersReplace cab heaters/defrostersRepair cab heaters/defrostersRebuild cab heaters/defrosters

Test sidewall/floor heatersClean sidewall/floor heatersRepair sidewall/floor heatersReplace sidewall/floor heaters

Inspect overhead heatTest overhead heatClean overhead heatRepair overhead heatReplace overhead heat

Adjust thermostatsReplace thermostats

Test flow switchReplace flow switch

Test temperature controls/sensors



Learning Objective StatementsReplace temperature controls/sensors

Test if relays and connectors can hold loadInspect relays and connectorsReplace relays and connectors

Test control boardsDownload portable test equipmentReplace control boardsReplace control boards

Test overcurrent protectionReplace overcurrent protection

Test GFI protectionReplace GFI protection

Demonstrate ability to use oil test kitDemonstrate ability to use refrigerant recovery/recycle machineDemonstrate ability to use two-stage vacuum pumpsDemonstrate ability to use pressure and vacuum micron gaugeDemonstrate ability to use refrigerant leak detectorsDemonstrate ability to use laptop and software, portable test unitDemonstrate ability to use breakout boxDemonstrate ability to use thermometersDemonstrate ability to use manifold gauge setDemonstrate ability to use temp bulb/ribbonDemonstrate ability to use laser sensorRebuild AC motorRebuild DC motorRebuild AC motorRebuild DC motorInspect sidewall/floor heatersRebuild sidewall/floor heatersRebuild overhead heatRebuild relays and connectorsRebuild control boards







Training Content for Rail Mechanics DRAFT -- Current Coll & Dist

document.xlsCurrent Coll & Dist Page 234 of 293

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1909 2001910 2001913 2001914 2001915 2001916 2001917 2001918 2001919 2001920 2001921 2001922 2001923 2001924 2001925 2001926 2001927 2001928 2001930 2001931 2001932 2001933 2001934 2001937 2001938 2001939 2001940 2001942 2001943 2001944 2001945 2001948 2001949 2001950 2001951 2001952 2001953 200

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250

or 3

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1954 2001956 2001957 2001958 2001959 2001961 2001963 2001964 2001965 2001966 2001968 2001969 2001970 2001973 2001974 2001975 2001976 2001977 2001978 2001979 2001980 2001981 2001982 2001983 2001984 2001985 2001986 2001988 2001990 2001991 2001992 2001993 2001995 2001996 2001997 2001998 2001999 200



Ref

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00)

2003 2002004 2002005 2002006 2002009 2002010 2002011 2002013 2002014 2002015 2002017 2002018 2002020 2002021 2002022 2002025 2002026 2002027 2002028 2002030 2002031 2002032 2002033 2002034 2002035 2002038 2002039 2002040 2002041 2002043 2002044 2002045 2002047 2002048 2002049 2002051 2002052 200



Ref

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200,

250

or 3

00)

2053 2002055 2002056 2002057 2002058 2002059 2002060 2002061 2002062 2002063 2002064 2001935 2501946 2501960 2501987 2502000 2502007 2502036 2501912 3001929 3001936 3001941 3001947 3001955 3001962 3001967 3001972 3001989 3001994 3002002 3002008 3002012 3002016 3002019 3002024 3002029 3002037 300



Ref

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2042 3002046 3002050 30019111971200120232054




Background KnowledgeBackground KnowledgePantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantograph




PantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographPantographThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird RailThird Rail




Trolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon ComponentsCommon Components




Common ComponentsToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsPantographPantographPantographThird RailThird RailTrolley PoleCommon ComponentsPantographPantographPantographPantographPantographPantographPantographPantographThird RailThird RailThird RailTrolley PoleTrolley PoleTrolley PoleTrolley PoleTrolley PoleCommon ComponentsCommon ComponentsCommon Components




Common ComponentsCommon ComponentsCommon Components




Background KnowledgeBackground KnowledgeInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Pantograph Collector HeadInspecting and maintaining Lowering DeviceInspecting and maintaining Lowering DeviceInspecting and maintaining Lowering DeviceInspecting and maintaining Lowering DeviceInspecting and maintaining Lowering DeviceInspecting and maintaining Manual Lowering DeviceInspecting and maintaining Manual Lowering DeviceInspecting and maintaining Manual Lowering DeviceInspecting and maintaining Manual Lowering DeviceInspecting and maintaining Frame and Insulated MountsInspecting and maintaining Frame and Insulated MountsInspecting and maintaining Frame and Insulated MountsInspecting and maintaining Frame and Insulated MountsInspecting and maintaining Raising Mechanism (Springs)Inspecting and maintaining Raising Mechanism (Springs)Inspecting and maintaining Raising Mechanism (Springs)Inspecting and maintaining Raising Mechanism (Springs)Inspecting and maintaining Raising Mechanism (Springs)Inspecting and maintaining Raising Mechanism (Springs)




Inspecting and maintaining Raising Mechanism (Springs)Inspecting and maintaining Control BoxInspecting and maintaining Control BoxInspecting and maintaining Control BoxInspecting and maintaining Control BoxInspecting and maintaining Control BoxInspecting and maintaining Coupling RodInspecting and maintaining Coupling RodInspecting and maintaining Coupling RodInspecting and maintaining Coupling RodInspecting and maintaining Auto DropInspecting and maintaining Auto DropInspecting and maintaining Auto DropInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Bus BarInspecting and maintaining Bus BarInspecting and maintaining Bus BarInspecting and maintaining Bus BarInspecting and maintaining Shoe Beams/GibsInspecting and maintaining Shoe Beams/GibsInspecting and maintaining Shoe Beams/GibsInspecting and maintaining Shoe Beams/GibsInspecting and maintaining Shoe Beams/Gibs




Inspecting and maintaining Pole BaseInspecting and maintaining Pole BaseInspecting and maintaining Pole BaseInspecting and maintaining Pole BaseInspecting and maintaining PoleInspecting and maintaining PoleInspecting and maintaining PoleInspecting and maintaining HarpInspecting and maintaining HarpInspecting and maintaining HarpInspecting and maintaining SliderInspecting and maintaining SliderInspecting and maintaining Rope and RetrieverInspecting and maintaining Rope and RetrieverInspecting and maintaining Rope and RetrieverInspecting and maintaining Surge Arrestor (Lightning Arrestor)Inspecting and maintaining Surge Arrestor (Lightning Arrestor)Inspecting and maintaining Surge Arrestor (Lightning Arrestor)Inspecting and maintaining Surge Arrestor (Lightning Arrestor)Inspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Inspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Inspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Inspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Inspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Inspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Inspecting and maintaining FuseInspecting and maintaining FuseInspecting and maintaining FuseInspecting and maintaining FuseInspecting and maintaining CablesInspecting and maintaining CablesInspecting and maintaining CablesInspecting and maintaining ShuntsInspecting and maintaining ShuntsInspecting and maintaining ShuntsInspecting and maintaining Tension SpringInspecting and maintaining Tension Spring




Inspecting and maintaining Tension SpringToolsToolsToolsToolsToolsToolsToolsToolsToolsToolsInspecting and maintaining Lowering DeviceInspecting and maintaining Frame and Insulated MountsInspecting and maintaining Control BoxInspecting and maintaining Collector Paddle AssemblyInspecting and maintaining Shoe Beams/GibsInspecting and maintaining Pole BaseInspecting and maintaining Main Breaker (High Speed Circuit Breaker, Line Contactor)Troubleshooting pantograph collector headTroubleshooting lowering deviceTroubleshooting manual lowering deviceTroubleshooting frame and insulated mountsTroubleshooting raising mechanism (springs)Troubleshooting control boxTroubleshooting coupling rodTroubleshooting auto dropTroubleshooting collector paddle assemblyTroubleshooting bus barTroubleshooting shoe beams/gibsTroubleshooting pole baseTroubleshooting poleTroubleshooting harpTroubleshooting sliderTroubleshooting rope and retrieverTroubleshooting surge arrestor (lightning arrestor)Troubleshooting main breaker (High Speed Circuit Breaker, Line Contactor)Troubleshooting fuse




Troubleshooting cablesTroubleshooting shuntsTroubleshooting tension spring




Demonstrate understanding of basic AC/DC electricity

Inspect carbon strips condition and thicknessAdjust carbon stripsInspect head bushingsReplace head bushingsInspect hornsPaint hornsInspect carbon strip heaterTest carbon strip heaterMeasure head for proper levelingFollow safety proceduresReplace carbon stripsReplace hornsReplace carbon strip heaterAdjust carbon strip heaterReplace carbon strip heater Test lowering deviceAdjust lowering deviceRepair lowering deviceReplace lowering device

Test manual lowering deviceReplace manual lowering deviceReplace manual lowering device

Inspect frame and insulated mountsClean frame and insulated mountsReplace frame and insulated mounts

Test raising mechanismAdjust raising mechanismClean raising mechanismMeasure head forceCheck spring tension



Learning Objective StatementsReplace raising mechanism

Test control boxAdjust control boxAdjust pole controlsReplace control box

Inspect coupling rodLubricate coupling rodReplace coupling rod

Inspect auto dropReplace auto drop

Inspect collector paddle assemblyAdjust paddle assemblyClean paddle assemblyReplace paddle assemblyInspect arc shieldClean arc shieldInspect height adjustorAdjust height adjustorInspect paddleAdjust paddleReplace paddleReplace arc shieldReplace height adjustorReplace arc shield

Inspect bus barClean bus barReplace bus bar

Inspect shoe beams/gibsAdjust shoe beams/gibsClean shoe beams/gibsReplace shoe beams/gibs




Test pole baseInspect pole baseReplace pole base

Test poleReplace pole

Test harpReplace harp

Replace slider

Inspect rope and retrieverReplace rope and retriever

Inspect surge arrestorClean surge arrestorReplace surge arrestor

Inspect main breakerTest main breakerLubricate main breakerShim main breakerReplace contacts on main breaker

Inspect fuseTest fuseReplace fuse

Inspect cablesReplace cables

Inspect shunts for looseness and frayingReplace shunts

Inspect tension spring



Learning Objective StatementsAdjust tension spring

Demonstrate ability to use a spring tension gaugeDemonstrate ability to use gauges/collector stickDemonstrate ability to use a levelDemonstrate ability to use a test standDemonstrate ability to use a torque wrenchDemonstrate ability to use a spanner wrenchDemonstrate ability to use a chart recorderDemonstrate ability to use calipersDemonstrate ability to use contact balanceRebuild lowering deviceRebuild frame and insulated mountsRebuild control boxRebuild paddle assemblyRebuild shoe beams/gibsRebuild pole baseRebuild main breaker




Training Content for Rail Mechanics DRAFT -- Doors

document.xlsDoors Page 254 of 293

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2453 2002454 2002455 2002456 2002457 2002459 2002460 2002461 2002462 2002464 2002465 2002466 2002468 2002469 2002470 2002472 2002473 2002474 2002475 2002476 2002479 2002480 2002481 2002482 2002484 2002485 2002486 2002487 2002489 2002490 2002491 2002492 2002494 2002495 2002496 2002498 2002499 2002500 2002501 2002503 2002504 200

Lear

ning

Le

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200,

250

or 3

00)



Ref

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Lear

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200,

250

or 3

00)

2505 2002506 2002507 2002508 2002511 2002512 2002513 2002514 2002515 2002516 2002518 2002519 2002520 2002521 2002523 2002524 2002525 2002526 2002527 2002528 2002530 2002531 2002532 2002533 2002535 2002536 2002537 2002539 2002540 2002541 2002542 2002543 2002545 2002546 2002547 2002548 2002549 2002477 2502452 3002458 3002463 300



Ref

eren

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Lear

ning

Le

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200,

250

or 3

00)

2467 3002471 3002478 3002483 3002488 3002493 3002497 3002502 3002510 3002517 3002522 3002529 3002534 3002538 30025092544




Door ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor Controls




Door ControlsDoor ControlsDoor ControlsDoor ControlsDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackToolsToolsToolsToolsToolsDoor ControlsDoor ControlsDoor ControlsDoor Controls




Door ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor ControlsDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and TrackDoor Panel and Track




Inspecting and maintaining Control UnitInspecting and maintaining Control UnitInspecting and maintaining Control UnitInspecting and maintaining Control UnitInspecting and maintaining Control UnitInspecting and maintaining Door Cut-OutInspecting and maintaining Door Cut-OutInspecting and maintaining Door Cut-OutInspecting and maintaining Door Cut-OutInspecting and maintaining Out of Service Light Inspecting and maintaining Out of Service Light Inspecting and maintaining Out of Service Light Inspecting and maintaining Relays/Solenoids Inspecting and maintaining Relays/Solenoids Inspecting and maintaining Relays/Solenoids Inspecting and maintaining Motors/Engines Inspecting and maintaining Motors/Engines Inspecting and maintaining Motors/Engines Inspecting and maintaining Motors/Engines Inspecting and maintaining Motors/Engines Inspecting and maintaining SwitchesInspecting and maintaining SwitchesInspecting and maintaining SwitchesInspecting and maintaining SwitchesInspecting and maintaining SensorsInspecting and maintaining SensorsInspecting and maintaining SensorsInspecting and maintaining SensorsInspecting and maintaining Sensitive EdgesInspecting and maintaining Sensitive EdgesInspecting and maintaining Sensitive EdgesInspecting and maintaining Sensitive EdgesInspecting and maintaining ADA WarningsInspecting and maintaining ADA WarningsInspecting and maintaining ADA WarningsInspecting and maintaining Crew Switch Inspecting and maintaining Crew Switch Inspecting and maintaining Crew Switch Inspecting and maintaining Crew Switch Inspecting and maintaining Emergency ReleaseInspecting and maintaining Emergency Release




Inspecting and maintaining Emergency ReleaseInspecting and maintaining Emergency ReleaseInspecting and maintaining Emergency ReleaseInspecting and maintaining Emergency ReleaseInspecting and maintaining Roller/HangersInspecting and maintaining Roller/HangersInspecting and maintaining Roller/HangersInspecting and maintaining Roller/HangersInspecting and maintaining Roller/HangersInspecting and maintaining Roller/HangersInspecting and maintaining Window/FrameInspecting and maintaining Window/FrameInspecting and maintaining Window/FrameInspecting and maintaining Window/FrameInspecting and maintaining Gasket/SealsInspecting and maintaining Gasket/SealsInspecting and maintaining Gasket/SealsInspecting and maintaining Gasket/SealsInspecting and maintaining Gasket/SealsInspecting and maintaining Gasket/SealsInspecting and maintaining Door GuideInspecting and maintaining Door GuideInspecting and maintaining Door GuideInspecting and maintaining Door GuideInspecting and maintaining Door LocksInspecting and maintaining Door LocksInspecting and maintaining Door LocksInspecting and maintaining HingeInspecting and maintaining HingeInspecting and maintaining HingeInspecting and maintaining HingeInspecting and maintaining HingeToolsToolsToolsToolsToolsInspecting and maintaining Motors/Engines Troubleshooting control unitTroubleshooting door cut-outTroubleshooting out of service light




Troubleshooting relays / solenoidsTroubleshooting motors/enginesTroubleshooting switchesTroubleshooting sensorsTroubleshooting sensitive edgesTroubleshooting ADA warningsTroubleshooting crew switchTroubleshooting emergency releaseTroubleshooting rollers/hangersTroubleshooting window/frameTroubleshooting gasket sealsTroubleshooting door guideTroubleshooting door locksTroubleshooting hinge




Inspect control unitTest control unitReplace control unitDownload software

Test door cut-outRepair door cut-outReplace door cut-out

Test out of service lightReplace out of service light

Test relays/solenoidsReplace relays/solenoids

Test motors/enginesRepair motors/enginesReplace motors/enginesAdjust motors/engines

Test switchesAdjust switchesReplace switches

Test sensorsAdjust sensorsReplace sensors

Test sensitive edgesAdjust sensitive edgesReplace sensitive edges

Test ADA warningsReplace ADA warnings

Test crew switchRepair crew switchReplace crew switch

Test emergency release



Learning Objective StatementsAdjust emergency releaseLubricate emergency releaseRepair emergency releaseReplace emergency release

Inspect roller/hangersAdjust roller/hangersLubricate roller/hangersRepair roller/hangersReplace roller/hangers

Inspect window/frameClean window/frameReplace window/frame

Inspect gasket/sealsAdjust gasket/sealsLubricate gasket/sealsRepair gasket/sealsReplace gasket/seals

Inspect door guideAdjust door guideReplace door guide

Test door locksReplace door locks

Test hingeLubricate hingeAdjust hingeReplace hinge

Demonstrate ability to use a laptop/portable test unitDemonstrate ability to use gaugesDemonstrate ability to use a sensitive edge testerDemonstrate ability to use a window zipper toolRebuild motors/engines




Training Content for Rail Mechanics DRAFT -- Comm Sys

document.xlsComm Sys Page 266 of 293

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2551 2002552 2002553 2002554 2002556 2002557 2002559 2002560 2002561 2002562 2002564 2002565 2002566 2002568 2002569 2002570 2002571 2002572 2002574 2002575 2002576 2002577 2002581 2002582 2002583 2002585 2002586 2002587 2002588 2002590 2002591 2002592 2002593 2002594 2002595 2002596 2002597 2002598 2002600 2002601 2002602 200

Lear

ning

Le

vel:

200,

250

or 3

00)



Ref

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Lear

ning

Le

vel:

200,

250

or 3

00)

2603 2002605 2002606 2002607 2002609 2002610 2002611 2002614 2002615 2002616 2002617 2002618 2002620 2002621 2002622 2002623 2002624 2002626 2002627 2002628 2002629 2002630 2002633 2002634 2002635 2002636 2002637 2002638 2002639 2002640 2002642 2002643 2002644 2002645 2002649 2002650 2002651 2002653 2002654 2002655 2002656 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

2658 2002659 2002660 2002662 2002663 2002664 2002665 2002667 2002668 2002669 2002670 2002550 3002555 3002558 3002563 3002567 3002573 3002578 3002579 3002580 3002584 3002589 3002599 3002604 3002608 3002613 3002619 3002625 3002632 3002641 3002646 3002647 3002648 3002652 3002657 3002661 3002666 30026122631




Communication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control Unit




Communication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitSignsSignsSignsSignsSignsSignsSignsSignsSignsSignsSignsSignsSignsSignsSignsClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TV




Closed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitCommunication Control UnitSignsSignsSignsClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TVClosed Circuit TV




Inspecting and maintaining Radio (Two-Way)Inspecting and maintaining Radio (Two-Way)Inspecting and maintaining Radio (Two-Way)Inspecting and maintaining Radio (Two-Way)Maintaining Dedicated Power Supply (Radio)Maintaining Dedicated Power Supply (Radio)Inspecting and maintaining Handset/MicInspecting and maintaining Handset/MicInspecting and maintaining Handset/MicInspecting and maintaining Handset/MicInspecting and maintaining Public Address SystemInspecting and maintaining Public Address SystemInspecting and maintaining Public Address SystemInspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)Inspecting and maintaining Automatic Announcement CircuitInspecting and maintaining Automatic Announcement CircuitInspecting and maintaining Automatic Announcement CircuitInspecting and maintaining Automatic Announcement CircuitInspecting and maintaining Interior CommunicationsInspecting and maintaining Interior CommunicationsInspecting and maintaining Interior CommunicationsInspecting and maintaining Passenger Emergency IntercomInspecting and maintaining Passenger Emergency IntercomInspecting and maintaining Passenger Emergency IntercomInspecting and maintaining Passenger Emergency IntercomInspecting and maintaining Passenger Emergency SwitchInspecting and maintaining Passenger Emergency SwitchInspecting and maintaining Passenger Emergency SwitchInspecting and maintaining Passenger Emergency SwitchInspecting and maintaining SwitchInspecting and maintaining SwitchInspecting and maintaining SwitchInspecting and maintaining SwitchInspecting and maintaining SwitchInspecting and maintaining AntennaInspecting and maintaining AntennaInspecting and maintaining Antenna




Inspecting and maintaining AntennaInspecting and maintaining Speed Sensor CableInspecting and maintaining Speed Sensor CableInspecting and maintaining Speed Sensor CableInspecting and maintaining Pulse Conditioning UnitInspecting and maintaining Pulse Conditioning UnitInspecting and maintaining Pulse Conditioning UnitInspecting and maintaining Destination SignsInspecting and maintaining Destination SignsInspecting and maintaining Destination SignsInspecting and maintaining Destination SignsInspecting and maintaining Destination SignsInspecting and maintaining Next Stop SignsInspecting and maintaining Next Stop SignsInspecting and maintaining Next Stop SignsInspecting and maintaining Next Stop SignsInspecting and maintaining Next Stop SignsInspecting and maintaining Route SignInspecting and maintaining Route SignInspecting and maintaining Route SignInspecting and maintaining Route SignInspecting and maintaining Route SignInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Digital Video RecorderInspecting and maintaining Removable Hard DrivesInspecting and maintaining Removable Hard DrivesInspecting and maintaining Removable Hard DrivesInspecting and maintaining Removable Hard DrivesInspecting and maintaining CamerasInspecting and maintaining CamerasInspecting and maintaining CamerasInspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)Inspecting and maintaining Amplifier(s)




Inspecting and maintaining MonitorsInspecting and maintaining MonitorsInspecting and maintaining MonitorsInspecting and maintaining WiringInspecting and maintaining WiringInspecting and maintaining WiringInspecting and maintaining WiringInspecting and maintaining Mounts/HardwareInspecting and maintaining Mounts/HardwareInspecting and maintaining Mounts/HardwareInspecting and maintaining Mounts/HardwareTroubleshooting radio (two-way)Troubleshooting dedicated power supply (radio)Troubleshooting handset/micTroubleshooting public address systemTroubleshooting amplifier(s)Troubleshooting automatic announcement circuitInspecting and maintaining Software Inspecting and maintaining Software Troubleshooting interior communicationsTroubleshooting radio passenger emergency intercomTroubleshooting radio passenger emergency switchTroubleshooting antennaTroubleshooting speed sensor cableTroubleshooting pulse conditioning unitTroubleshooting detination signsTroubleshooting next stop signsTroubleshooting route signTroubleshooting digital video recorderTroubleshooting removable hard driveInspecting and maintaining SoftwareInspecting and maintaining SoftwareTroubleshooting camerasTroubleshooting amplifier(s)Troubleshooting monitorsTroubleshooting wiringTroubleshooting mounts/hardware




Test radio (two way)Replace radio (two way)Repair radio (two way)

Replace dedicated power supply (radio)

Test handset/micReplace handset/micRepair handset/mic

Test control unit public address systemRepair public address system

Test amplifier(s)Adjust amplifier(s)Replace amplifier(s)Rebuild amplifier(s)

Test automatic announcement circuitReplace automatic announcement circuitRebuild automatic announcement circuit

Test interior communicationsReplace interior communications

Test passenger emergency intercomRepair passenger emergency intercomReplace passenger emergency intercom

Test passenger emergency switchRepair passenger emergency switchReplace passenger emergency switch

Test speakersMeasure speakersRepair speakersReplace speakers

Test antennaMeasure antenna



Learning Objective StatementsReplace antenna

Test speed sensor cableReplace speed sensor cable

Test pulse conditioning unitReplace pulse conditioning unit

Inspect destination signs Test destination signsRepair destination signsReplace destination signs

Inspect next stop signs Test next stop signsRepair next stop signsReplace next stop signs

Inspect route sign Test route signRepair route signReplace route sign

InspectReplaceReformatDownloadTestProgramRepair

Inspect removable hard drivesReplace removable hard drivesReformat removable hard drives

Inspect camerasReplace cameras

Test amplifier(s)Replace amplifier(s)Program amplifier(s)




Test monitorsReplace monitors

Inspect wiringReplace wiringRepair wiring

Inspect mounts/hardwareReplace mounts/hardwareRepair mounts/hardware

Upload software

Download software

Training Content for Rail Mechanics DRAFT -- ATP-ATO

document.xlsATP-ATO Page 278 of 293

Ref

eren

ce #

2672 2002673 2002674 2002677 2002678 2002679 2002682 2002683 2002684 2002687 2002688 2002689 2002692 2002693 2002694 2002697 2002698 2002699 2002701 2002702 2002703 2002706 2002707 2002708 2002710 2002711 2002712 2002714 2002715 2002716 2002718 2002719 2002720 2002722 2002723 2002724 2002727 200

Lear

ning

Le

vel:

200,

250

or 3

00)



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

2728 2002729 2002731 2002732 2002733 2002735 2002736 2002737 2002740 2002741 2002742 2002745 2002746 2002747 2002750 2002751 2002752 2002755 2002756 2002757 2002758 2002760 2002761 2002762 2002764 2002765 2002766 2002768 2002769 2002770 2002773 2002774 2002775 2002777 2002778 2002779 2002782 2002783 2002784 2002787 2002788 200



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

2789 2002675 2502680 2502685 2502690 2502695 2502704 2502738 2502743 2502748 2502753 2502785 2502671 3002676 3002681 3002686 3002691 3002696 3002700 3002705 3002709 3002713 3002717 3002721 3002726 3002730 3002734 3002739 3002744 3002749 3002754 3002759 3002763 3002767 3002772 3002776 3002781 3002786 3002725



Ref

eren

ce #

Lear

ning

Le

vel:

200,

250

or 3

00)

27712780




Automatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train Operation




Automatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train SupervisionAutomatic Train SupervisionAutomatic Train SupervisionAutomatic Train SupervisionAutomatic Train SupervisionAutomatic Train SupervisionSpeed RegulatorSpeed RegulatorSpeed RegulatorSpeed RegulatorSpeed Regulator




Speed RegulatorAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationSpeed RegulatorAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train ProtectionAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train OperationAutomatic Train SupervisionAutomatic Train SupervisionSpeed RegulatorSpeed Regulator







Inspecting and maintaining CoilsInspecting and maintaining CoilsInspecting and maintaining CoilsInspecting and maintaining Modules/CPUInspecting and maintaining Modules/CPUInspecting and maintaining Modules/CPUInspecting and maintaining Circuit BoardsInspecting and maintaining Circuit BoardsInspecting and maintaining Circuit BoardsInspecting and maintaining Vital RelayInspecting and maintaining Vital RelayInspecting and maintaining Vital RelayInspecting and maintaining Power SupplyInspecting and maintaining Power SupplyInspecting and maintaining Power SupplyInspecting and maintaining Radio/AntennaInspecting and maintaining Radio/AntennaInspecting and maintaining Radio/AntennaInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator By-Pass SwitchInspecting and maintaining Operator By-Pass SwitchInspecting and maintaining Operator By-Pass SwitchInspecting and maintaining Visual and Audible AlarmsInspecting and maintaining Visual and Audible AlarmsInspecting and maintaining Visual and Audible AlarmsInspecting and maintaining Train Operator DisplayInspecting and maintaining Train Operator DisplayInspecting and maintaining Train Operator DisplayInspecting and maintaining Operator Interface PanelInspecting and maintaining Operator Interface PanelInspecting and maintaining Operator Interface PanelInspecting and maintaining Speed Measuring DeviceInspecting and maintaining Speed Measuring DeviceInspecting and maintaining Speed Measuring DeviceInspecting and maintaining Train Operator Display




Inspecting and maintaining Train Operator DisplayInspecting and maintaining Train Operator DisplayInspecting and maintaining Train Operator PanelInspecting and maintaining Train Operator PanelInspecting and maintaining Train Operator PanelInspecting and maintaining ATO Modules/CPUInspecting and maintaining ATO Modules/CPUInspecting and maintaining ATO Modules/CPUInspecting and maintaining Power SupplyInspecting and maintaining Power SupplyInspecting and maintaining Power SupplyInspecting and maintaining Radio AntennaInspecting and maintaining Radio AntennaInspecting and maintaining Radio AntennaInspecting and maintaining Train to Wayside CommunicationInspecting and maintaining Train to Wayside CommunicationInspecting and maintaining Train to Wayside CommunicationInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining Operator By-Pass SwitchInspecting and maintaining Operator By-Pass SwitchInspecting and maintaining Operator By-Pass SwitchInspecting and maintaining Visual and Audible AlarmsInspecting and maintaining Visual and Audible AlarmsInspecting and maintaining Visual and Audible AlarmsInspecting and maintaining Operator Interface PanelInspecting and maintaining Operator Interface PanelInspecting and maintaining Operator Interface PanelInspecting and maintaining MonitorInspecting and maintaining MonitorInspecting and maintaining MonitorInspecting and maintaining Module/CPUInspecting and maintaining Module/CPUInspecting and maintaining Module/CPUInspecting and maintaining Power SupplyInspecting and maintaining Power SupplyInspecting and maintaining Power SupplyInspecting and maintaining Module/CPUInspecting and maintaining Module/CPU




Inspecting and maintaining Module/CPUInspecting and maintaining CoilsInspecting and maintaining Modules/CPUInspecting and maintaining Circuit BoardsInspecting and maintaining Vital RelayInspecting and maintaining Power SupplyInspecting and maintaining Operator Acknowledgement ButtonInspecting and maintaining ATO Modules/CPUInspecting and maintaining Power SupplyInspecting and maintaining Radio AntennaInspecting and maintaining Train to Wayside CommunicationInspecting and maintaining Power SupplyTroubleshooting coilsTroubleshooting module/CPUTroubleshooting circuit boardsTroubleshooting vital relayTroubleshooting power supplyTroubleshooting radio/antennaTroubleshooting operator acknowledgement buttonTroubleshooting operator by-pass switchTroubleshooting visual and audible alarmsTroubleshooting train operator displayTroubleshooting operator interface panelTroubleshooting speed measuring deviceTroubleshooting train operator displayTroubleshooting train operator panelTroubleshooting ATO Modules/CPUTroubleshooting power supplyTroubleshooting radio antenna Troubleshooting train to wayside communicationTroubleshooting operator acknowledgement buttonTroubleshooting by-pass switchTroubleshooting visual and audible alarmsTroubleshooting operator interface panelTroubleshooting monitorTroubleshooting module/CPUTroubleshooting power supplyTroubleshooting module/CPU







Test coilsInspect coils

Test modules/CPUReplace modules/CPU

Test circuit boardsReplace circuit boards

Test vital relayReplace vital relay

Test power supplyReplace power supply

Test radio/antennaReplace radio/antenna

Test operator acknowledgement buttonReplace operator acknowledgement button

Test operator by-pass switchReplace operator by-pass switch

Test visual and audible alarmsReplace visual and audible alarms

Test train operator displayReplace train operator display

Test operator interface panelReplace operator interface panel

Test speed measuring deviceReplace speed measuring device



Learning Objective StatementsTest train operator displayReplace train operator display

Test train operator panelReplace train operator panel

Test ato modules/CPUReplace ato modules/CPU


Test radio/antennaReplace radio/antenna

Test train to wayside communication Replace train to wayside communication

Test operator acknowledgement buttonRepair operator acknowledgement buttonReplace operator acknowledgement button

Test operator by-pass switchReplace operator by-pass switch

Test visual and audible alarmsReplace visual and audible alarms

Test operator interface panelReplace operator interface panel

Test monitorReplace monitor

Test module/CPUReplace module/CPU


Test module/CPU



Learning Objective StatementsReplace module/CPURebuild coilsRebuild modules/CPURebuild circuit boardsRebuild vital relayRebuild power supplyRebuild operator acknowledgement buttonRebuild ATO modules/CPURebuild power supplyRebuild radio/antennaRebuild train to wayside communicationRebuild power supply




Documents

· XLS file · Web view · 2013-07-09Connect transformer windings in series-aiding or series-opposing configurations ... Overhauling Chokes/Transformer Rebuild chokes/transformer