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COLLINSAEROSPACEF-16 EPS
F-16 Electric Power SystemsF-16 EPS system components were designed in the 1970s to 1980s and the current operational environment diff ers signifi cantly from that considered during the original design specifi cation. Collins (UTAS/Hamilton Sundstrand) continues to improve reliability on EPS products by applying current technology and off ers upgrade kits to increase mean time between failure (MTBF).
GENERATOR, MAIN (60 KVA/40 KVA)
CONSTANT SPEED DRIVE (CSD)
GENERATOR, STANDBY (10 KVA)
CSD UPGRADE KIT
AllClear is the worldwide exclusive stocking distributor for Collins’ F-16
generators and CSDs.
AllClear has signed a manufacturing license agreement with Collins
for the F-16 CSD and generator unique and common parts and/or
components for military applications, including U.S. Government Foreign
Military Sales (FMS) solicitations.
AllClear has the right to manufacture, have manufactured, procure, test,
use, sell, lease, and otherwise dispose of the F-16 CSD and generator
components.
Collins provides electric power generating and control systems, fuel and
special fl uid pumps, engine control systems, gearboxes, auxiliary power
units, environmental control systems, propeller systems, and electronic
controls and components.
AllClear has signifi cant inventory levels for all Collins F-16 EPS generators,
CSD at the LRU and subcomponent levels. AllClear provides short
lead times and competitive price advantages, due to higher quantity
procurements and stands ready to support all spare parts and repair and
overhaul needs.
F-16 Electric Power Systems
Aero Precision is the worldwide exclusive stocking distributor for
Collins (UTAS/Hamilton Sundstrand)’s F-16 Generators and CSD.
Aero Precision has also signed a Manufacturing License Agreement
with Collins (UTAS/Hamilton Sundstrand) for the F-16 Constant
Speed Drive (CSD) & Generator unique and common parts and/
or components for military applications including U.S. Government
Foreign Military Sales (FMS) solicitations.
Aero Precision has the right to manufacture, have manufactured,
procure, test, use, sell, lease and otherwise dispose of the F-16 CSD
& Generator components.
Collins (UTAS/Hamilton Sundstrand) provides electric power
generating and control systems, fuel and special fluid pumps, engine
control systems, gearboxes, auxiliary power units, environmental
control systems, propeller systems, and electronic controls and
components.
Aero Precision has significant inventory levels for all Collins (UTAS/
Hamilton Sundstrand) F-16 EPS Generators, CSD at the LRU and
subcomponent levels. Aero Precision provides short lead time and
competitive price advantages due to higher quantity procurements
and stands ready to support all spare parts and R&OH needs.
GENERATOR, MAIN (60 KVA/40 KVA)
CONSTANT SPEED DRIVE (CSD)
GENERATOR, STANDBY (10 KVA)
F-16 EPS system components were designed in the 1970-1980s and the current operational environment differs significantly from that considerated during the original design specification. Collins (UTAS/Hamilton Sundstrand) continues to improve reliability on EPS products by applying current technology and offers upgrade kits to increase MTBF.
Copyright © 1993 - 2019 Aero Precision Rev.2019.02.08
201 Lindbergh Avenue | Livermore, CA 94551 | Phone: 925.455.9900 | www.aeroprecision.com | [email protected]
CSD UPGRADE KIT
F-16 Electric Power Systems
Aero Precision is the worldwide exclusive stocking distributor for
Collins (UTAS/Hamilton Sundstrand)’s F-16 Generators and CSD.
Aero Precision has also signed a Manufacturing License Agreement
with Collins (UTAS/Hamilton Sundstrand) for the F-16 Constant
Speed Drive (CSD) & Generator unique and common parts and/
or components for military applications including U.S. Government
Foreign Military Sales (FMS) solicitations.
Aero Precision has the right to manufacture, have manufactured,
procure, test, use, sell, lease and otherwise dispose of the F-16 CSD
& Generator components.
Collins (UTAS/Hamilton Sundstrand) provides electric power
generating and control systems, fuel and special fluid pumps, engine
control systems, gearboxes, auxiliary power units, environmental
control systems, propeller systems, and electronic controls and
components.
Aero Precision has significant inventory levels for all Collins (UTAS/
Hamilton Sundstrand) F-16 EPS Generators, CSD at the LRU and
subcomponent levels. Aero Precision provides short lead time and
competitive price advantages due to higher quantity procurements
and stands ready to support all spare parts and R&OH needs.
GENERATOR, MAIN (60 KVA/40 KVA)
CONSTANT SPEED DRIVE (CSD)
GENERATOR, STANDBY (10 KVA)
F-16 EPS system components were designed in the 1970-1980s and the current operational environment differs significantly from that considerated during the original design specification. Collins (UTAS/Hamilton Sundstrand) continues to improve reliability on EPS products by applying current technology and offers upgrade kits to increase MTBF.
Copyright © 1993 - 2019 Aero Precision Rev.2019.02.08
201 Lindbergh Avenue | Livermore, CA 94551 | Phone: 925.455.9900 | www.aeroprecision.com | [email protected]
CSD UPGRADE KIT
F-16 Electric Power Systems
Aero Precision is the worldwide exclusive stocking distributor for
Collins (UTAS/Hamilton Sundstrand)’s F-16 Generators and CSD.
Aero Precision has also signed a Manufacturing License Agreement
with Collins (UTAS/Hamilton Sundstrand) for the F-16 Constant
Speed Drive (CSD) & Generator unique and common parts and/
or components for military applications including U.S. Government
Foreign Military Sales (FMS) solicitations.
Aero Precision has the right to manufacture, have manufactured,
procure, test, use, sell, lease and otherwise dispose of the F-16 CSD
& Generator components.
Collins (UTAS/Hamilton Sundstrand) provides electric power
generating and control systems, fuel and special fluid pumps, engine
control systems, gearboxes, auxiliary power units, environmental
control systems, propeller systems, and electronic controls and
components.
Aero Precision has significant inventory levels for all Collins (UTAS/
Hamilton Sundstrand) F-16 EPS Generators, CSD at the LRU and
subcomponent levels. Aero Precision provides short lead time and
competitive price advantages due to higher quantity procurements
and stands ready to support all spare parts and R&OH needs.
GENERATOR, MAIN (60 KVA/40 KVA)
CONSTANT SPEED DRIVE (CSD)
GENERATOR, STANDBY (10 KVA)
F-16 EPS system components were designed in the 1970-1980s and the current operational environment differs significantly from that considerated during the original design specification. Collins (UTAS/Hamilton Sundstrand) continues to improve reliability on EPS products by applying current technology and offers upgrade kits to increase MTBF.
Copyright © 1993 - 2019 Aero Precision Rev.2019.02.08
201 Lindbergh Avenue | Livermore, CA 94551 | Phone: 925.455.9900 | www.aeroprecision.com | [email protected]
CSD UPGRADE KIT
F-16 Electric Power Systems
Aero Precision is the worldwide exclusive stocking distributor for
Collins (UTAS/Hamilton Sundstrand)’s F-16 Generators and CSD.
Aero Precision has also signed a Manufacturing License Agreement
with Collins (UTAS/Hamilton Sundstrand) for the F-16 Constant
Speed Drive (CSD) & Generator unique and common parts and/
or components for military applications including U.S. Government
Foreign Military Sales (FMS) solicitations.
Aero Precision has the right to manufacture, have manufactured,
procure, test, use, sell, lease and otherwise dispose of the F-16 CSD
& Generator components.
Collins (UTAS/Hamilton Sundstrand) provides electric power
generating and control systems, fuel and special fluid pumps, engine
control systems, gearboxes, auxiliary power units, environmental
control systems, propeller systems, and electronic controls and
components.
Aero Precision has significant inventory levels for all Collins (UTAS/
Hamilton Sundstrand) F-16 EPS Generators, CSD at the LRU and
subcomponent levels. Aero Precision provides short lead time and
competitive price advantages due to higher quantity procurements
and stands ready to support all spare parts and R&OH needs.
GENERATOR, MAIN (60 KVA/40 KVA)
CONSTANT SPEED DRIVE (CSD)
GENERATOR, STANDBY (10 KVA)
F-16 EPS system components were designed in the 1970-1980s and the current operational environment differs significantly from that considerated during the original design specification. Collins (UTAS/Hamilton Sundstrand) continues to improve reliability on EPS products by applying current technology and offers upgrade kits to increase MTBF.
Copyright © 1993 - 2019 Aero Precision Rev.2019.02.08
201 Lindbergh Avenue | Livermore, CA 94551 | Phone: 925.455.9900 | www.aeroprecision.com | [email protected]
CSD UPGRADE KIT
F-16 Electric Power Systems
Aero Precision is the worldwide exclusive stocking distributor for
Collins (UTAS/Hamilton Sundstrand)’s F-16 Generators and CSD.
Aero Precision has also signed a Manufacturing License Agreement
with Collins (UTAS/Hamilton Sundstrand) for the F-16 Constant
Speed Drive (CSD) & Generator unique and common parts and/
or components for military applications including U.S. Government
Foreign Military Sales (FMS) solicitations.
Aero Precision has the right to manufacture, have manufactured,
procure, test, use, sell, lease and otherwise dispose of the F-16 CSD
& Generator components.
Collins (UTAS/Hamilton Sundstrand) provides electric power
generating and control systems, fuel and special fluid pumps, engine
control systems, gearboxes, auxiliary power units, environmental
control systems, propeller systems, and electronic controls and
components.
Aero Precision has significant inventory levels for all Collins (UTAS/
Hamilton Sundstrand) F-16 EPS Generators, CSD at the LRU and
subcomponent levels. Aero Precision provides short lead time and
competitive price advantages due to higher quantity procurements
and stands ready to support all spare parts and R&OH needs.
GENERATOR, MAIN (60 KVA/40 KVA)
CONSTANT SPEED DRIVE (CSD)
GENERATOR, STANDBY (10 KVA)
F-16 EPS system components were designed in the 1970-1980s and the current operational environment differs significantly from that considerated during the original design specification. Collins (UTAS/Hamilton Sundstrand) continues to improve reliability on EPS products by applying current technology and offers upgrade kits to increase MTBF.
Copyright © 1993 - 2019 Aero Precision Rev.2019.02.08
201 Lindbergh Avenue | Livermore, CA 94551 | Phone: 925.455.9900 | www.aeroprecision.com | [email protected]
CSD UPGRADE KIT
Generator
The original 40/60 KVA generator rotor design is prone to wedge creep. Also, the original design uses diodes which are not adequate for more robust missions. The Collins upgrade kit addresses both of these issues by providing improved replacement rotor wedges and more robust and readily available diodes. Also included are a replacement wire tie, tape adhesive, and epoxy to enable a complete re-build. F-16 main generator upgrades include steel rotor wedges, diode upgrades, wire containment improvements, and EPA approved encapsulation material.
F-16 A/B/C/D 40KVA/60KVA Generators Upgrade: Collins made signifi cant improvements on F-16 A/B/C/D generators to increase MTBF and issued under Collins MMB 1442 and 1492. These changes eff ected DLM technical manual, illustrated parts breakdown, and T.O. 8A6-8-11-4. These improvements are for 40KVA AC generator, part numbers 977J024-3/-4 and 977J330-3, used on F-16 A/B aircra� and for 60KVA AC generator used on F-16 C/D aircra� .
Improvements made by replacing old wedges and diodes with new stainless steel wedges (revising the winding procedure to eliminate tie breaking, and reducing out of balance limits) and new 1600V diodes (signifi cantly reduces nuisance failures in the fi eld). These upgrade kits are named as 174-37A for 40KVA and 174-38 for 60KVA generator.
AC generators modifi ed according to MMB 1442 and 1492 bulletin are identifi ed with the symbol MMB 1442 or MMB1492 on the identifi cation plate. If the generator does not have MMB 1442 or MMB1492 marking on the name plate the generator needs this upgrade to obtain higher MTBF.
This system was originally designed by Westinghouse Electric Company in the 1980s. The generator is high speed, air cooled, 10 KVA rated, PMG constant power, VSCF with converter. It operates whenever the engine is operating via the engine gearbox. Initial improvements were made with kit 179-04. The kit contained a new armature sha� assembly, new hardened insert (located in the end bell housing), new bearings with improved grease, and improved the clamping of the drive end bearing. It improved the MTBF but did not satisfy the customer expectations.
Collins fi nalized another modifi cation program based on customer reports.
Collins engineering researched, tested and replaced all of the parts required to improve MTBF on the 10 KVA generator. Collins made this improvement by creating the 174-70 kit including a greater size high speed bearing. It should be implemented in the fi rst overhaul cycle as a whole kit. This modifi cation requires to change the bearing, end bell assembly, and fan cover to improve cooling. This reduces dry out condition and further improves balance. If all part numbers are not replaced during this installation, there is a risk to the integrity of the upgrade. To maintain the integrity of this kit, Collins only sells this as a complete kit. A� er initial implementation single parts from the 174-70 kit might fail and other parts still might still be reusable.
F-16 C/D 10 KVA Upgrade: Collins issued MMB-1476 for F-16C/D 10KVA generator part number 948F463-4, 948F463-5, and 948F463-6 to implement parts kit 174-70. These MMB-1476 changes eff ected DLM technical manual, illustrated parts breakdown, and technical order (T.O.) 8A6-5-10-3. AC generators modifi ed according to this bulletin are identifi ed with the symbol MMB1476 in the ID plate. If the generator does not have the MMB 1476 marking on the name plate, the generator needs this upgrade to obtain higher MTBF.
F-16A/B 40 KVA Gen 1442 174-37A 977J024-3,
977J024-4 6115-01-141-5801 T.O. 8A6-8-11-3 Stainless Steel Wedges, New 1600V diodes
F-16A/B 40 KVA Gen 174-52 977J024-3,
977J024-4 6115-01-141-5801 T.O. 8A6-8-11-3 Shop items for 10 rewinds
F-16C/D 60 KVA Gen 1492 174-38 977J330-3 6115-01-236-8434 T.O. 8A6-8-11-4 Stainless Steel Wedges,
New 1600V diodes
F-16C/D 10KVA Gen 1476 174-70948F463-4, 948F463-5, 948F463-6
6115-01-148-0483, 6115-01-246,5622, 6115-01-246-5622
T.O. 8A6-5-10-3New Anti-Drive Bearing
End Bell, Fan Cover, Spacer, Washer
APPLICABLEPLATFORM PRODUCT MMB KIT PN APPLICATION PN APPLICATION MSN T.O. PURPOSE
Of KIT
F-16 A/B use 40 KVA and F-16 C/D use 60 KVA generator as main electric power.
F-16 40/60 KVA Main Generator
10 KVA Backup Generator Upgrade
CSD
F-16A/B CSD Upgrade: Collins issued MMB-1472 for F-16A/B CSD, part number 727429 series. These MMB-1472 changes aff ected DLM Overhaul Instructions in Technical Order T.O. 9H6-3-36-13 and CSD illustrated parts breakdown T.O. 9H6-3-36-14. Collins issued parts kits 174-44 and 174-72 for this modifi cation. These kits should be implemented in the fi rst overhaul cycle cycle as a whole kit. If all the part numbers are not replaced during this installation, there is a risk to the integrity of the upgrade. This modifi cation is to incorporate improvements using commercial technology consisting of TiN coated wobblers, improved slippers, crowned pistons, and an extended service fi lter. These improvements are standard CSD design and will improve the MTBF for this assembly. If not already done, a more robust idler sha� assembly is incorporated.
The CSD modifi ed according to this MMB 1472 bulletin are identifi ed with the symbol MMB 1472 on the identifi cation plate. If the CSD does not have the MMB 1472 marking on the name plate then the CSD needs this upgrade to obtain higher MTBF.
F-16 C/D CSD Upgrade: Collins issued MMB-1452 for modifi cation of F-16C/D CSD, part numbers 734556 or 734556A NSN 1650-01-145-0046. These MMB-1452 changes aff ected DLM overhaul instructions in technical order T.O. 9H6-3-36-13 and CSD illustrated parts breakdown T.O. 9H6-3-36-14. Collins issued parts kits 174-44 and 174-55 for this modifi cation. These kits should be implemented in the fi rst overhaul cycle as a whole kit. If all part numbers are not replaced during this installation, there is a risk to the integrity of the upgrade. This modifi cation is to incorporate improvements to the input sha� , center housing, and input housing assemblies. The improvement to elimination failure mode that leads to generator rotor overspeed, laser hardened slippers, TiN coated wobblers, and crowned pistons/slippers for reduced wear and improves MTBF.
The CSD modifi ed according to this MMB 1452 bulletin are identifi ed with the symbol MMB1452 on the identifi cation plate. If the CSD does not have the MMB1452 marking on the name plate then the CSD needs this upgrade to obtain higher MTBF.
F-16C/D CSD 174-122734556,
734556A, 734556B
1650-01-145-0046, 1650-01-228-9276, 1650-01-
228-9276T.O. 9H6-3-44-3 Roller retainer upgrade
F-16A/B CSD 1472 174-44, 174-72 727429 1650-01-085-2887 T.O. 9H6-3-36-13
TiN coated wobblers, improved slippers, crowned
pistons, and an extended service filter
F-16A/B CSD 174-149 727429 1650-01-085-2887 T.O. 9H6-3-36-13 Roller retainer upgrade
F-16C/D CSD 1452 174-44, 174-55
734556, 734556A, 734556B
1650-01-145-0046, 1650-01-228-9276, 1650-01-
228-9276T.O. 9H6-3-44-3
Laser Hardened Slippers, TiN coated wobblers and
Crowned Pistons/Slippers for reduced wear which
improves MTBF
F-16 Frequency Converter 1648 914-191 948F455-1 6130-01-140-8200 Due to component
obsolescence, serval parts
F-16A/B GCU, 40 KVA 947F310-3 6110-01-552-9513 Replacement Unit
F-16C/D GCU, 10 KVA 948F456-4 6110-01-165-6844 REPLACEMENT UNIT
F-16C/D GCU, 60 KVA 948F450-4 6110-01-391-6067 REPLACEMENT UNIT
APPLICABLEPLATFORM PRODUCT MMB KIT PN APPLICATION PN APPLICATION NSN T.O. PURPOSE
Of KIT
F-16 A/B and F-16 C/D use diff erent version of CSDs.
CSDs are designed in 1980s and Collins intergrates all the improvements in commercial and military CSDs.
F-16 Constant Speed Drive (CSD) Improvements
F-16 Constant Speed Drive (CSD) Improvements
CSD Previous Gear Failure
Case Overpressure Failure
F-16 A/B and F-16 C/D use different version of CSDs.
CSDs are designed in 1980s and Collins (UTAS/HAmilton
Sundstrand) intergrates all the improvements in commercial
aircraft CSD to military CSDs.
F-16 A/B CSD Upgrade: Collins (UTAS/Hamilton Sundstrand
issued Military Modification Bulletin (MMB-1472) for F-16A/B
Constant Speed Drive (CSD), part number 727429 series.
These MMB-1472 changes effected DLM Overhaul Instructions
in Technical Order (T.O.) 9H6-3-36-13; and CSD Illustrated
Parts Breakdown T.O. 9H6-3-36-14. Collins (UTAS/Hamilton
Sundstrand) issued Parts Kits 174-44 and 174-72 for this
modification. These kits should be implemented in first OH cycle
as a whole kit. If all PNs are not replaced during this installation
there is a risk to the integrity of the upgrade. This modification
is to incorporate improvements using commercial technology
consisting of TiN coated wobblers, improved slippers, crowned
pistons, and an extended service filter. These improvements are
standard CSD design and will improve the mean time between
failures (MTBF) for this assembly. If not already done, a more
robust idler shaft assembly is incorporated.
CSD modified according to this MMB 1472 bulletin are identified
with the symbol MMB 1472 on the identification plate. If CSD
does not have MMB 1472 marking on name plate then this CSD
needs this upgrade to get higher MTBF.
F-16 C/D CSD Upgrade: Collins (UTAS/Hamilton Sundstrand)
issued Military Modification Bulletin (MMB-1452) for Modification
APPLICABLE PLATFORM
PRODUCT MMB KIT PN APPLICATION PN APPLICATION NSN T.O. PURPOSE OF KIT
F-16C/D CSD 174-122 734556, 734556A, 734556B
1650-01-145-0046, 1650-01-228-9276, 1650-01-228-9276
T.O. 9H6-3-44-3 Roller retainer upgrade
F-16A/B CSD 1472 174-44, 174-72
727429 1650-01-085-2887 T.O. 9H6-3-36-13 TiN coated wobblers, improved slippers, crowned pistons, and an extended service filter
F-16A/B CSD 174-149 727429 1650-01-085-2887 T.O. 9H6-3-36-13 Roller retainer upgrade
F-16C/D CSD 1452 174-44, 174-55
734556, 734556A, 734556B
1650-01-145-0046, 1650-01-228-9276, 1650-01-228-9276
T.O. 9H6-3-44-3 Laser Hardened Slippers, TiN coated wobblers and Crowned Pistons/Slippers for reduced wear which improves MTBF
F-16 Frequency Converter
1648 914-191 948F455-1 6130-01-140-8200 Due to component obsolescence, serval parts had to be revised to accept the replacement component.
F-16A/B GCU 947F310-3 6110-01-552-9513 Replacement Unit
CSDof F-16C/D Constant Speed Drive (CSD), part number 734556
or 734556A NSN: 1650-01-145-0046. These MMB-1452 changes
effected DLM Overhaul Instructions in Technical Order (T.O.) 9H6-
3-36-13; and CSD Illustrated Parts Breakdown T.O. 9H6-3-36-14.
Collins (UTAS/Hamilton Sundstrand) issued Parts Kits 174-44 and
174-55 for this modification. These kits should be implemented
in first OH cycle as a whole kit. If all PNs are not replaced during
this installation there is a risk to the integrity of the upgrade.
Parts Kits 174-44 and 174-55 to incorporate improvements to
the input shaft, center housing and input housing assemblies
which will improve the mean time between failures (MTBF) for this
assembly. Improvement to elimination failure mode that leads to
generator rotor overspeed. Laser Hardened Slippers, TiN coated
wobblers and Crowned Pistons/Slippers for reduced wear which
improves MTBF.
CSD modified according to this MMB 1452 bulletin are identified
with the symbol MMB1452 on the identification plate. If CSD
does not have MMB1452 marking on name plate then this CSD
needs this upgrade to get higher MTBF.
F-16 Constant Speed Drive (CSD) Improvements
CSD Previous Gear Failure
Case Overpressure Failure
F-16 A/B and F-16 C/D use different version of CSDs.
CSDs are designed in 1980s and Collins (UTAS/HAmilton
Sundstrand) intergrates all the improvements in commercial
aircraft CSD to military CSDs.
F-16 A/B CSD Upgrade: Collins (UTAS/Hamilton Sundstrand
issued Military Modification Bulletin (MMB-1472) for F-16A/B
Constant Speed Drive (CSD), part number 727429 series.
These MMB-1472 changes effected DLM Overhaul Instructions
in Technical Order (T.O.) 9H6-3-36-13; and CSD Illustrated
Parts Breakdown T.O. 9H6-3-36-14. Collins (UTAS/Hamilton
Sundstrand) issued Parts Kits 174-44 and 174-72 for this
modification. These kits should be implemented in first OH cycle
as a whole kit. If all PNs are not replaced during this installation
there is a risk to the integrity of the upgrade. This modification
is to incorporate improvements using commercial technology
consisting of TiN coated wobblers, improved slippers, crowned
pistons, and an extended service filter. These improvements are
standard CSD design and will improve the mean time between
failures (MTBF) for this assembly. If not already done, a more
robust idler shaft assembly is incorporated.
CSD modified according to this MMB 1472 bulletin are identified
with the symbol MMB 1472 on the identification plate. If CSD
does not have MMB 1472 marking on name plate then this CSD
needs this upgrade to get higher MTBF.
F-16 C/D CSD Upgrade: Collins (UTAS/Hamilton Sundstrand)
issued Military Modification Bulletin (MMB-1452) for Modification
APPLICABLE PLATFORM
PRODUCT MMB KIT PN APPLICATION PN APPLICATION NSN T.O. PURPOSE OF KIT
F-16C/D CSD 174-122 734556, 734556A, 734556B
1650-01-145-0046, 1650-01-228-9276, 1650-01-228-9276
T.O. 9H6-3-44-3 Roller retainer upgrade
F-16A/B CSD 1472 174-44, 174-72
727429 1650-01-085-2887 T.O. 9H6-3-36-13 TiN coated wobblers, improved slippers, crowned pistons, and an extended service filter
F-16A/B CSD 174-149 727429 1650-01-085-2887 T.O. 9H6-3-36-13 Roller retainer upgrade
F-16C/D CSD 1452 174-44, 174-55
734556, 734556A, 734556B
1650-01-145-0046, 1650-01-228-9276, 1650-01-228-9276
T.O. 9H6-3-44-3 Laser Hardened Slippers, TiN coated wobblers and Crowned Pistons/Slippers for reduced wear which improves MTBF
F-16 Frequency Converter
1648 914-191 948F455-1 6130-01-140-8200 Due to component obsolescence, serval parts had to be revised to accept the replacement component.
F-16A/B GCU 947F310-3 6110-01-552-9513 Replacement Unit
CSDof F-16C/D Constant Speed Drive (CSD), part number 734556
or 734556A NSN: 1650-01-145-0046. These MMB-1452 changes
effected DLM Overhaul Instructions in Technical Order (T.O.) 9H6-
3-36-13; and CSD Illustrated Parts Breakdown T.O. 9H6-3-36-14.
Collins (UTAS/Hamilton Sundstrand) issued Parts Kits 174-44 and
174-55 for this modification. These kits should be implemented
in first OH cycle as a whole kit. If all PNs are not replaced during
this installation there is a risk to the integrity of the upgrade.
Parts Kits 174-44 and 174-55 to incorporate improvements to
the input shaft, center housing and input housing assemblies
which will improve the mean time between failures (MTBF) for this
assembly. Improvement to elimination failure mode that leads to
generator rotor overspeed. Laser Hardened Slippers, TiN coated
wobblers and Crowned Pistons/Slippers for reduced wear which
improves MTBF.
CSD modified according to this MMB 1452 bulletin are identified
with the symbol MMB1452 on the identification plate. If CSD
does not have MMB1452 marking on name plate then this CSD
needs this upgrade to get higher MTBF.
CSD Previous Gear Failure
Case Overpressure Failure
GENERATOR 40 KVA 977J024-3 6115-01-141-5801 73030 F-16 A/B
GENERATOR 40 KVA 977J024-4 6115-01-141-5801 73030 F-16 A/B
GENERATOR 60 KVA 977J330-2 6115-01-236-8434 99167 F-16 C/D
GENERATOR 60 KVA 977J330-3 6115-01-236-8434 99167 F-16 C/D
GENERATOR 10 KVA 948F463-6 6115-01-246-5622 99167 F-16 C/D
GENERATOR 10 KVA 948F463-4 6115-01-148-0483 99167 F-16 C/D
GENERATOR 10 KVA 948F463-5 6115-01-246-5622 99167 F-16 C/D
CONSTANT SPEED DRIVE 734556 1650-01-145-0046 99167 F-16 C/D
CONSTANT SPEED DRIVE 734556A 1650-01-228-9276 99167 F-16 C/D
CONSTANT SPEED DRIVE 734556B 1650-01-228-9276 99167 F-16 C/D
CONSTANT SPEED DRIVE 727429E 1650-01-222-3790 99167 F-16 A/B
SCREW,CAP,SOCKET 15C7989-66 5305-00-052-5689 73030LGEN F-16 40/60 KVA
SCREW, MACHINE 15C8095-11 5305-01-512-0187 73030LGEN F-16 40/60 KVA
SCREW, INSTRUMENT 28B8803-11 5305-01-503-6517 73030LGEN F-16 40/60 KVA
BEARING, BALL, ANNULAR 4C2361-41 3110-01-031-5151 73030LGEN F-16 40/60 KVA
SEMICONDUCTOR DEVICE 5911588 5961-01-486-5161 73030LGEN F-16 40/60 KVA
SEMICONDUCTOR DEVICE 5911589 5961-01-486-5164 73030LGEN F-16 40/60 KVA
BAND INSULATION 726484-17 5970-01-503-6564 73030LGEN F-16 40/60 KVA
WEDGE, WINDING, 40 KVA GENERATOR 762166-2 6150-01-503-6569 73030LGEN F-16 40/60 KVA
PLATE,IDENTIFICATION 765589 9905-01-526-2587 73030LGEN F-16 40/60 KVA
INSULATION SLEEVING,ELECTRICAL 900A582-1 5970-01-503-6648 99167 F-16 40/60 KVA
ROTOR BAND,COPPER 908C446-1 6115-01-144-9923 73030LGEN F-16 40/60 KVA
WEDGE, HOLDING 908C447-1 6115-01-145-3815 73030LGEN F-16 40/60 KVA
CAP-PLUG,PROTECTIVE 910C435-33 5340-01-503-6794 73030LGEN F-16 40/60 KVA
NUT,PLAIN,HEXAGON 911C208-36 5310-00-344-4351 73030LGEN F-16 40/60 KVA
PLATE, RETAINING, BEARING, 40/60 KVA GEN 915B944-1 3110-01-049-6189 73030LGEN F-16 40/60 KVA
WEDGE HOLDING 915B990-1 6150-01-503-6797 73030LGEN F-16 40/60 KVA
PACKING WITH RETAIN 930A971-8 5330-01-007-5088 73030LGEN F-16 40/60 KVA
INSULATION SLEEVING,ELECTRICAL5 932A308-1 5970-01-503-7350 99167 F-16 40/60 KVA
CONNECTOR,RECEPTACLE 943D435-1 5935-01-058-1282 73030LGEN F-16 40/60 KVA
STATOR, EXCITER, 40 KVA GENERATOR 943D724-6 6115-01-058-1597 99167 F-16 40/60 KVA
STACK, ROTOR - WOUND, 40 KVA GENERATOR 943D857-1 6115-01-471-3413 99167 F-16 40/60 KVA
WASHER,SHOULDERED 944B791-1 5310-00-194-6832 73030LGEN F-16 40/60 KVA
STATOR, PERMANENT MAGNET, 40 KVA GEN 946F506-3 6115-01-058-1595 99167 F-16 40/60 KVA
EXCITER, ARMATURE, CAP &DIODE ASSY., 40 KVA 947F226-3 6115-01-167- 99167 F-16 40/60 KVA
EXCITER ARMATURE, CAP & DIODE ASSY., 60KVA 947F226-9 6115-01-167-5675 99167 F-16 40/60 KVA
STACK, STATOR, 40 KVA GENERATOR 948F723-2 6115-01-147-2037 99167 F-16 40/60 KVA
STACK, STATOR, WOUND, 60KVA GENERATOR 948F915-2 6115-01-167-5696 99167 F-16 40/60 KVA
PIN,STRAIGHT,HEADLESS 949B105-8 5315-01-009-5888 99167 F-16 40/60 KVA
STACK, ROTOR, 40/60KVA GENERATOR 950B196-5 6115-01-036-7792 99167 F-16 40/60 KVA
INSULATOR, WASHER 950B430-2 5970-01-010-0553 73030LGEN F-16 40/60 KVA
INSULATION SLEEVING 950B678-2 5970-01-505-8650 73030LGEN F-16 40/60 KVA
RING RETAINING 950B718-1 5325-01-009-6528 73030LGEN F-16 40/60 KVA
INSULATOR,WASHER 950B719-1 5970-01-057-9668 99167 F-16 40/60 KVA
BUSHING, GENERATOR STATOR, 40/60 KVA 950B721-2 3120-00-625-7708 73030LGEN F-16 40/60 KVA
TERMINAL, LUG 950B751-1 5940-00-624-7246 73030LGEN F-16 40/60 KVA
INSULATION SLEEVING 950B762-1 5970-01-505-8677 73030LGEN F-16 40/60 KVA
CAPACITOR ASSY., 40/60KVA GEN, EXCITER ARM 950B884-1 5910-00-624-7312 73030LGEN F-16 40/60 KVA
TERMINAL,STUD 951B118-1 5940-01-009-7735 73030LGEN F-16 40/60 KVA
TUBE,OIL 951B883-1 6115-01-147-1800 73030LGEN F-16 40/60 KVA
CLAMP, COVER 952B309-1 5340-01-064-9009 73030LGEN F-16 40/60 KVA
BUS,CONDUCTOR 953B237-1 6150-01-170-4773 73030LGEN F-16 40/60 KVA
BUS CONDUCTOR 953B237-2 6150-01-173-3292 73030LGEN F-16 40/60 KVA
HEX NUT 954B039-1 5306-01-038-6431 99167 F-16 40/60 KVA
BOLT,MACHINE 954B047-3 5306-01-080-8463 73030LGEN F-16 40/60 KVA
SPACER,RING 954B191-1 5365-00-625-7881 73030LGEN F-16 40/60 KVA
TERMINAL BOARD 964C958-4 5940-01-058-3338 99167 F-16 40/60 KVA
RING,RETAINING 965C471-2 5325-01-506-9641 73030LGEN F-16 40/60 KVA
TUBE FITTING, OIL CONVEYANCE, 40/60 KVA GEN 966C038-1 6115-01-003-6890 73030LGEN F-16 40/60 KVA
BUS,CONDUCTOR 966C353-1 6150-01-503-8389 73030LGEN F-16 40/60 KVA
NIPPLE, TUBE, REDUCER 967C438-1 4730-01-147-1801 73030LGEN F-16 40/60 KVA
NIPPLE, TUBE 967C438-2 4730-01-147-1799 73030LGEN F-16 40/60 KVA
HOUSING,ELECTRICAL 977J467-4 6150-01-504-0520 73030LGEN F-16 40/60 KVA
ROTOR, 10 KVA STDBY. GENERATOR 4398B72-2 6115-01-316-9963 99167 F-16 10 KVA
PLATE,IDENTIFICATION 765589 9905-01-526-2587 73030LGEN F-16 10 KVA
WEDGE, ELECTRICAL WINDING 766862-3 6150-01-503-6573 73030 F-16 10 KVA
RECTIFIER, SEMICONDUCTOR DEVICE 770435 5961-01-504-0441 99167 F-16 10 KVA
ARMATURE-ROTOR ASSY., 10 KVA 770436 6115-01-504-0442 99167 F-16 10 KVA
STATOR, GENERATOR, 10 KVA STDBY. GENERATOR 9030D99-2 6115-01-280-3552 99167 F-16 10 KVA
STACK, STATOR, 10 KVA STANDBY GENERATOR 9031D01-2 6115-01-185-5504 99167 F-16 10 KVA
PART DESCRIPTION PN NSN CAGE CODE END APP PART DESCRIPTION PN NSN CAGE CODE END APP
STACK, STATOR, 10 KVA STANDBY GENERATOR 9031D02-1 6115-01-280-3553 99167 F-16 10 KVA
SHAFT STUB 9031D04-2 6115-01-503-6748 99167 F-16 10 KVA
ARMATURE ASSY., 10 KVA STANDBY GENERATOR 9031D24-1 6115-01-504-0463 99167 F-16 10 KVA
IMPELLER, FAN, 10 KVA STDBY. GENERATOR 9031D86-1 4140-01-264-2588 99167 F-16 10 KVA
PARTS KIT, 10 KVA STBY. ELECTRICAL GENERATOR 935A560-1 6115-01-352-6973 99167 F-16 10 KVA
10 KVA STANDBY GENERATOR, AC 948F463-5 6115-01-246-5622 99167 F-16 10 KVA
SHAFT STUB, ARMATURE SUPPORT, 10 KVA 949F597-2 6115-01-503-7556 99167 F-16 10 KVA
STATOR, 10 KVA STANDBY GENERATOR 949F600-2 6115-01-283-8958 99167 F-16 10 KVA
END BELL, 10 KVA STANDBY GENERATOR 949F603-1 6115-01-317-6070 99167 F-16 10 KVA
ROTOR, 10 KVA STANDBY GENERATOR 949F605-1 6615-01-504-0506 99167 F-16 10 KVA
DIODE ASSY., SEMICONDUCTOR DEVICE, 10 KVA 950F811-1 5961-01-366-7996 99167 F-16 10 KVA
INSULATION SLEEVING, ELECTRICAL 953B718-1 5970-01-503-8310 73030 F-16 10 KVA
SPINDLE ASSY., 10 KVA STDBY. GENERATOR 953B966-1 3040-01-321-9847 99167 F-16 10 KVA
SCREEN, METAL, 10 KVA STDBY. GENERATOR 968C408-1 5340-01-370-6684 99167 F-16 10 KVA
SCREW,CAP,SOCKET 0646C624-18 5305-00-340-5584 73030LCSD F-16 A/B CSD
PIN,STRAIGHT,HEADLESS 1802-12-6H 5315-00-138-6198 99167 F-16 A/B CSD
PIN,STRAIGHT,HEADLE 1802-12-7H 5315-01-183-9348 73030LCSD F-16 A/B CSD
PIN,STRAIGHT,HEADLE 1802-18-8H 5315-00-324-6919 73030LCSD F-16 A/B CSD
PIN,STRAIGHT,HEADLE 1802-8-4H 5315-00-138-6199 73030LCSD F-16 A/B CSD
PLUG, PIPE 2405-00-3 4730-00-657-3046 73030LCSD F-16 A/B CSD
RESTRICTOR,FLUID 24663 4730-00-922-9442 73030LCSD F-16 A/B CSD
RING, PISTON 27080-19 4310-00-361-6428 73030LCSD F-16 A/B CSD
RING 3414-112P 5325-00-200-2672 73030LCSD F-16 A/B CSD
RING,RETAINING 3415-84S 5325-01-084-5136 73030LCSD F-16 A/B CSD
RING,RETAINING 3417-87S 5325-00-724-4337 73030LCSD F-16 A/B CSD
ROLLER, BEARING 4004-5-5-10 3110-01-178-0228 73030LCSD F-16 A/B CSD
ROLLER,BEARING 4004-6-6-12 3110-00-630-1670 73030LCSD F-16 A/B CSD
ROLLER, BEARING 4004-6-6-26 3110-01-178-0229 73030LCSD F-16 A/B CSD
ROLLER, BEARING 4004C4-6-14 3110-01-012-2358 73030LCSD F-16 A/B CSD
ROLLER, BEARING 4004C7-7-12 3110-00-763-3353 73030LCSD F-16 A/B CSD
ROLLER,BEARING 4004C7-7-18 3110-01-178-0934 73030LCSD F-16 A/B CSD
ROLLER,BEARING 4004C7-85-14 3110-01-024-6326 73030LCSD F-16 A/B CSD
ROLLER, BEARING 4004C7-85-20 3110-01-178-0230 73030LCSD F-16 A/B CSD
BEARING, BALL, ANNULAR 54322 3110-00-495-3052 73030LCSD F-16 A/B CSD
BEARING,BALL 54997 3110-00-193-8528 73030LCSD F-16 A/B CSD
SCREW,CAP,SOCKET 56010 5305-00-308-3408 73030LCSD F-16 A/B CSD
WASHER,SPRING 5907789-1 5310-01-311-9585 73030LCSD F-16 A/B CSD
PLATE 656762 9905-01-462-0599 73030LCSD F-16 A/B CSD
SHIM 664782 5365-01-512-9125 73030LCSD F-16 A/B CSD
GASKET 690712 5330-00-855-8269 73030LCSD F-16 A/B CSD
STRAINER ELEMENT,SEDIMENT 695189 1650-00-723-9569 73030LCSD F-16 A/B CSD
SPRING,HELICAL,COMP 695420 5360-00-042-9562 73030LCSD F-16 A/B CSD
SPRING, HELICAL, COMPRESSION 695808 5360-00-042-9565 73030LCSD F-16 A/B CSD
SHAFT,STRAIGHT 695904 3040-00-868-5148 73030LCSD F-16 A/B CSD
RETAINER,HELICAL,COMPRESSION SPR 695935 5340-00-924-9016 73030LCSD F-16 A/B CSD
SPRING,HELICAL,COMP 696011 5360-00-249-8967 73030LCSD F-16 A/B CSD
COVER, FLYWEIGHT 696120 1650-00-924-9026 73030LCSD F-16 A/B CSD
SHIM 696965 5365-00-900-4454 73030LCSD F-16 A/B CSD
SEAT,HELICAL COMPRESSION SPRING 700324 5340-00-937-2571 99167 F-16 A/B CSD
SPRING,HELICAL,COMP 700331 5360-00-879-4404 73030LCSD F-16 A/B CSD
SPRING,SPECIAL 700332 5360-00-137-2963 73030LCSD F-16 A/B CSD
GASKET 700647A 5330-00-591-4669 73030LCSD F-16 A/B CSD
WINDOW,OBSERVATION 702442 9340-00-248-5760 73030LCSD F-16 A/B CSD
SEAT, SPRING 706606 5340-00-295-2340 73030LCSD F-16 A/B CSD
SPRING, HELICAL COMP 706610 5340-00-286-2289 73030LCSD F-16 A/B CSD
PART DESCRIPTION PN NSN CAGE CODE END APP
SPRING,HELICAL 710528 5360-00-302-0237 73030LCSD F-16 A/B CSD
PIN,STRAIGHT,HEADED 710646 5315-00-308-3392 73030LCSD F-16 A/B CSD
PIN, STRAIGHT, HEADLESS 711430 5315-00-288-4483 73030LCSD F-16 A/B CSD
PLASTIC STRIP 712131 5330-01-180-0254 73030LCSD F-16 A/B CSD
BEARING,SLEEVE 712135 3120-00-271-1539 73030LCSD F-16 A/B CSD
SPRING,HELICAL,COMPRESSION 712138 5360-00-302-0233 73030LCSD F-16 A/B CSD
WASHER,FLAT 712141 5310-00-295-1325 73030LCSD F-16 A/B CSD
HOUSING,MECHANICAL 712173 1650-00-288-5377 73030LCSD F-16 A/B CSD
PUMP, ROTARY 712180 4320-00-288-5375 73030LCSD F-16 A/B CSD
RING,BEARING,OUTER 712201 3110-00-295-3313 73030LCSD F-16 A/B CSD
GASKET 712681 5330-00-295-1472 73030LCSD F-16 A/B CSD
PLATE-SEAL, CONSTANT 713221 1650-00-288-5333 99167 F-16 A/B CSD
SCREW,CAP,SOCKET 713737 5305-01-180-7145 73030LCSD F-16 A/B CSD
SOLDER,LEAD ALLOY 721759 3439-01-258-5345 73030LCSD F-16 A/B CSD
CYLINDER BLOCK UNIT 739504 1650-01-228-9279 99167 F-16 A/B CSD
SCREW,CAP,SOCKET 0646-832-8 5305-01-507-7991 73030LCSD F-16 C/D CSD
SCREW,CAP,SOCKET 0646C624-18 5305-00-340-5584 73030LCSD F-16 C/D CSD
PIN,STRAIGHT,HEADLE 1802-18-8H 5315-00-324-6919 73030LCSD F-16 C/D CSD
DISK,SOLID,PLAIN 1802-7-12H 5340-00-009-7692 73030LCSD F-16 C/D CSD
PIN,STRAIGHT,HEADLE 1802-8-4H 5315-00-138-6199 73030LCSD F-16 C/D CSD
PLUG,PIPE 2405-00-3 4730-00-657-3046 73030LCSD F-16 C/D CSD
RING, PISTON 27080-19 4310-00-361-6428 73030LCSD F-16 C/D CSD
ROLLER,BEARING 4004-6-6-12 3110-00-630-1670 73030LCSD F-16 C/D CSD
ROLLER, BEARING 4004C6-6-26 3110-01-183-4093 73030LCSD F-16 C/D CSD
ROLLER,BEARING 4004C7-7-18 3110-01-178-0934 73030LCSD F-16 C/D CSD
ROLLER, BEARING 4004C7-85-20 3110-01-178-0230 73030LCSD F-16 C/D CSD
BEARING, BALL, ANNULAR 54322 3110-00-495-3052 73030LCSD F-16 C/D CSD
BEARING,BALL 54997 3110-00-193-8528 73030LCSD F-16 C/D CSD
PLUG, MACHINE THREAD 56544-1 5365-00-231-7195 99167 F-16 C/D CSD
INDICATOR,PRESSURE 57435 6685-01-009-1700 73030LCSD F-16 C/D CSD
WASHER,SPRING 5907789-1 5310-01-311-9585 73030LCSD F-16 C/D CSD
PLATE 656762 9905-01-462-0599 73030LCSD F-16 C/D CSD
SHIM 664782 5365-01-512-9125 73030LCSD F-16 C/D CSD
STRAINER ELEMENT,SEDIMENT 695189 1650-00-723-9569 73030LCSD F-16 C/D CSD
SPRING,HELICAL,COMP 695420 5360-00-042-9562 73030LCSD F-16 C/D CSD
SPRING, HELICAL, COMPRESSION 695808 5360-00-042-9565 73030LCSD F-16 C/D CSD
SHAFT,STRAIGHT 695904 3040-00-868-5148 73030LCSD F-16 C/D CSD
RETAINER,HELICAL,COMPRESSION SPR 695935 5340-00-924-9016 73030LCSD F-16 C/D CSD
SPRING,HELICAL,COMP 696011 5360-00-249-8967 73030LCSD F-16 C/D CSD
COVER, FLYWEIGHT 696120 1650-00-924-9026 73030LCSD F-16 C/D CSD
SHIM 696965 5365-00-900-4454 73030LCSD F-16 C/D CSD
SPRING,HELICAL,COMP 700331 5360-00-879-4404 73030LCSD F-16 C/D CSD
SPRING,SPECIAL 700332 5360-00-137-2963 73030LCSD F-16 C/D CSD
GASKET 700647A 5330-00-591-4669 73030LCSD F-16 C/D CSD
SEAT, SPRING 706606 5340-00-295-2340 73030LCSD F-16 C/D CSD
SPRING, HELICAL COMP 706610 5340-00-286-2289 73030LCSD F-16 C/D CSD
SPRING,HELICAL 710528 5360-00-302-0237 73030LCSD F-16 C/D CSD
PIN,STRAIGHT,HEADED 710646 5315-00-308-3392 73030LCSD F-16 C/D CSD
PIN, STRAIGHT, HEADLESS 711430 5315-00-288-4483 73030LCSD F-16 C/D CSD
SPRING,HELICAL,COMP 712113 5360-00-300-2205 73030LCSD F-16 C/D CSD
HOUSING,MECHANICAL 712173 1650-00-288-5377 73030LCSD F-16 C/D CSD
PUMP, ROTARY 712180 4320-00-288-5375 73030LCSD F-16 C/D CSD
GASKET 712681 5330-00-295-1472 73030LCSD F-16 C/D CSD
SCREW,CAP,SOCKET 713737 5305-01-180-7145 73030LCSD F-16 C/D CSD
CYLINDER BLOCK UNIT 739504 1650-01-228-9279 99167 F-16 C/D CSD
PART DESCRIPTION PN NSN CAGE CODE END APP
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This list is representative. For a complete list of
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