Caterpillar Cat 416C Backhoe Loader (Prefix 4ZN) Service Repair Manual (4ZN00001-16043)

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Text of Caterpillar Cat 416C Backhoe Loader (Prefix 4ZN) Service Repair Manual (4ZN00001-16043)

  • Service Repair Manual

    Models

    416C Backhoe Loader

  • Shutdown SIS

    Previous Screen

    Product: BACKHOE LOADER

    Model: 416C BACKHOE LOADER 4ZN

    Configuration: 416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine

    Disassembly and Assembly 3054 Engine for Caterpillar Built Machines Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008

    i04406238

    Flywheel - Remove

    SMCS - 1156-011

    Removal Procedure

    Table 1

    Required Tools

    Tool Part Number Part Description Qty

    A 138-7575 Link Bracket 1

    NOTICE

    Keep all parts clean from contaminants.

    Contaminants may cause rapid wear and shortened component life.

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  • Illustration 1 g00546794

    Typical Example. Different lifting device shown than what is called out in the Table.

    Illustration 2 g00546793

    1. Install Tool (A) and a suitable lifting device on flywheel (1) .

    2. Remove bolts (3) and bearing housing (4) .

    3. Remove six bolts (2) and the washers from the flywheel.

    Note: The 3054 and 3056 marine engines used several bolt patterns to attach the flywheel to the crankshaft. There are drilled holes that are not used in the crankshaft and in the flywheel.

    4. Use the suitable lifting device in order to remove flywheel (1) . The weight of flywheel (1) and the flywheel ring gear is 53 kg (120 lb).

    5. If removal of the flywheel ring gear is necessary, place an index mark on the chamfer of the flywheel ring gear for the installation process.

    Illustration 3 g00546795

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  • 6. Use a hammer and a punch in order to remove flywheel ring gear (5) from flywheel (1) .

    Copyright 1993 - 2019 Caterpillar Inc.

    All Rights Reserved.

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  • Shutdown SIS

    Previous Screen

    Product: BACKHOE LOADER

    Model: 416C BACKHOE LOADER 4ZN

    Configuration: 416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine

    Disassembly and Assembly 3054 Engine for Caterpillar Built Machines Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008

    i04406239

    Flywheel - Install

    SMCS - 1156-012

    Installation Procedure

    Table 1

    Required Tools

    Tool Part Number Part Description Qty

    A 138-7575 Link Bracket 1

    Always wear protective gloves when handling parts that have been heated.

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  • Illustration 1 g00803517

    Typical Example. Different Lifting device shown than what is called out in the table.

    1. If flywheel ring gear (5) was removed, heat flywheel ring gear (5) to a temperature of 250 ° C (480 °F).

    Note: Do not use a torch to heat the flywheel ring gear.

    2. Install flywheel ring gear (5) on flywheel (1) .

    Note: Ensure that the chamfer of the flywheel ring gear is in the correct position on the flywheel.

    3. Install Tool (A) and a suitable lifting device on flywheel (1) and position flywheel (1) in the flywheel housing. The weight of flywheel (1) and flywheel ring gear (5) is 53 kg (120 lb).

    Illustration 2 g00546793

    4. Install six bolts (2) and the washers that hold flywheel (1) in position. Tighten the bolts to a torque of 105 N·m (77 lb ft).

    5. Put bearing housing (4) in position on the flywheel. Install four bolts (3) that fasten bearing housing (4) to the flywheel.

    6. Refer to the Specifications Module, "Flywheel" topic for information on inspecting the flywheel.

    Copyright 1993 - 2019 Caterpillar Inc.

    All Rights Reserved.

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  • Shutdown SIS

    Previous Screen

    Product: BACKHOE LOADER

    Model: 416C BACKHOE LOADER 4ZN

    Configuration: 416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine

    Disassembly and Assembly 3054 Engine for Caterpillar Built Machines Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008

    i01741403

    Crankshaft Rear Seal - Remove

    SMCS - 1161-011

    Removal Procedure

    Start By:

    a. Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".

    NOTICE

    Keep all parts clean from contaminants.

    Contaminants may cause rapid wear and shortened component life.

    NOTICE

    Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

    Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

    Dispose of all fluids according to local regulations and mandates.

    1/3416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POW...

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  • Engines with 14 Bolt Housing Assembly

    Illustration 1 g00632744

    The flywheel housing has been removed for photographic purposes only.

    1. Remove bolts (1) from housing (3).

    2. Remove socket head bolts (2) from housing (3).

    3. Remove the crankshaft rear seal, the gasket, and housing (3) from the dowels in the cylinder block.

    Engines with 10 Bolt Housing Assembly

    Note: The 10 bolt housing assembly is manufactured as a one-piece assembly. The 10 bolt housing assembly is NOT adaptable to engines that have the 14 bolt housing assembly.

    Illustration 2 g00830867

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  • 1. Remove the bolts in reverse order of the numbered sequence. Refer to Illustration 2.

    2. Remove the one-piece housing assembly from the cylinder block.

    Copyright 1993 - 2019 Caterpillar Inc.

    All Rights Reserved.

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  • Shutdown SIS

    Previous Screen

    Product: BACKHOE LOADER

    Model: 416C BACKHOE LOADER 4ZN

    Configuration: 416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine

    Disassembly and Assembly 3054 Engine for Caterpillar Built Machines Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008

    i01605362

    Crankshaft Rear Seal - Install

    SMCS - 1161-012

    Installation Procedure

    Table 1

    Required Tools

    Tool Part Number Part Description Qty

    A 9U-6205 Rear Seal Installer 1

    1P-0510 Driver Group 1

    B FT-2806 Alignment Tool 1

    NOTICE

    Keep all parts clean from contaminants.

    Contaminants may cause rapid wear and shortened component life.

    Engines with 14 Bolt Housing Assembly

    1. Inspect the condition of the gasket. Replace the gasket, if necessary.

    2. Clean the areas of the parts that will contact each other.

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  • Illustration 1 g00541839

    3. Use Tool (A) and a suitable press to install the crankshaft rear seal into the housing. Make sure that you install the seal to the correct depth in the housing. Refer to Specifications, "Crankshaft Seals" for additional information.

    4. Lubricate the crankshaft flange and the lip of the crankshaft rear seal with clean engine oil.

    5. Install Tool (A) onto the crankshaft flange.

    6. Put the new gasket for the housing in position on the dowels in the cylinder block.

    Illustration 2 g00606404

    7. Carefully place housing (3) and crankshaft rear seal (4) over Tool (A) .

    8. Position housing (3) on the dowels in the cylinder block.

    9. Remove Tool (A) .

    2/4416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043