415F2 Industrial Loader Power Train Axle Housing (Service Brakes, Differential and Bevel Gear) - Disassemble Caterpillar


Axle Housing (Service Brakes, Differential and Bevel Gear) - Disassemble
`
1.1. Disassembly Procedure

Disassembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
A  220-8428  Spanner Wrench 
B  220-8430  Pinion Wrench 
C  Soft Hammer   

Start By:

  1. Remove the axle housing, axle shaft, and wheel flange.


    Illustration 1g03642506

  1. Remove plates (1), brake discs (2), and brake disc carrier gear (3).

    Note: Record position of disc brake hub (3) for assembly purpose.



    Illustration 2g03259652

  2. Loosen locknut (4) and remove adjusting screw (5).


    Illustration 3g03259655

  3. Remove screw (6) and washer (7).


    Illustration 4g03259658

  4. Put an alignment mark on the lever (8) and shaft (9) for use during assembly and to distinguish between right and left control.


    Illustration 5g03259665

    ------ WARNING! ------

    Personal injury can result from being struck by parts propelled by a released spring force.

    Make sure to wear all necessary protective equipment.

    Follow the recommended procedure and use all recommended tooling to release the spring force.


  5. Loosen lever (8) to release tension on spring (10). Remove lever (8) and spring (10).


    Illustration 6g03259666

  6. Remove washer (11) and spacer (12).


    Illustration 7g03259667

  7. Remove bolts (13) and bracket (14).


    Illustration 8g03259668

  8. Make an alignment mark on cam (15) near screw (16) align with the top of the roll pin, for use during assembly.


    Illustration 9g03262496


    Illustration 10g03262497

  9. Remove shaft screw (17), being careful the steel ball (18) does not get lost. Remove steel ball (18).


    Illustration 11g03262498

  10. Remove O-ring seal (19).


    Illustration 12g03262499

  11. Remove shaft (20), and cam (15).


    Illustration 13g03652826

  12. Remove self-adjusting kit (25) and brake mechanism return kit (24).

  13. Remove brake piston (23).

  14. Remove O-ring seals (22) and (21).


    Illustration 14g03652828

  15. Make an alignment mark on brake housing (27) and center housing for assembly purpose. Remove bolt (28).

  16. Remove brake housing (27) and O-ring seal (26).


    Illustration 15g03262502

  17. Remove differential carrier (29).


    Illustration 16g03652897

  18. Lock the differential carrier in a vise. Remove bolts (30) and bevel gear (31).


    Illustration 17g03652894

  19. Make alignment marks on the two differential housings (33) and (39) before split for assembly purpose.

  20. Disassemble the differential housings (33) and (39).

  21. Remove thrust washers (37), sun gears (35), thrust bearings (38), spider gears (34), and shafts (36). Check the operating and wear conditions of the components.

  22. Remove bearing cones (32) and (40) from differential housings (33) and (39).


    Illustration 18g03652890

  23. Remove pipe (43) from housing (41). Remove O-ring seals (42) from pipe (43).

  24. Remove O-ring seal (44).


    Illustration 19g03652887


    Illustration 20g03652885

  25. Remove bolt (47) and retainer (46). Use Tooling (A) to remove spanner nut (45) . If necessary remove bearing cup (48). Repeat this step for the opposite side.


    Illustration 21g03652883

  26. Remove retaining ring (51).

  27. Remove yoke (50), seal ring (53), O-ring seal (49), and washer (52).

    Note: This is a destructive operation for seal ring (53).



    Illustration 22g06047672

  28. Use Tooling (A) and Tooling (B) to remove locknut (52).


    Illustration 23g06047688

  29. Use Tooling (C) to remove pinion shaft (53).


    Illustration 24g06047740

  30. Remove washer (60), bearing cone (59), washers (57), and collapsible spacer (58) from pinion shaft (56). Discard collapsible spacer (58).

  31. Remove bearing cone (54) from pinion shaft (56). Remove shims (55). Check shims (55) for wear. If necessary replace shims (55).


    Illustration 25g06047742

  32. Check bearing cups (61).


    Illustration 26g06047649

    ------ WARNING! ------

    Personal injury can result from being struck by parts propelled by a released spring force.

    Make sure to wear all necessary protective equipment.

    Follow the recommended procedure and use all recommended tooling to release the spring force.


  33. Remove bolts (77), cover (76), and O-ring seal (75).

  34. Remove piston (74) from cover (76). Remove O-ring seals (73) from piston (74).

  35. Remove retaining ring (72), bushing (71), and spring (70) from rod (69).

  36. Remove bolts (62), cover (63), O-ring seal (64), spring (65), and washer (66) from the center housing.

  37. Remove rod (69) from fork (68). Remove retaining ring (67) from rod (69). Remove fork (68) from the center housing.

Information System:

PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System Condition Switch (Switch to Ground) - Test
PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System Solenoid Return - Test
PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System Sensor Signal (Analog, Passive) - Test
PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System ECM Location Code - Test
415IL Backhoe Loader Power Train Axle Housing, Axle Shaft, and Wheel Flange - Install - Rear Axle
538, 548 and 558 Forest Machine Window Wiper Delay - Test
538, 548 and 558 Forest Machine Switch Circuits - Test
538, 548 and 558 Forest Machine Solenoid Valve (Switch Controlled) - Test
538, 548 and 558 Forest Machine Solenoid Valve - Test
538, 548 and 558 Forest Machine Sensor Supply - Test
CB44B and CB54B Vibratory Asphalt Compactors Machine Systems Flow Control Valve (Steering)
538, 548 and 558 Forest Machine Alarm - Test
415F2 Industrial Loader Power Train Axle Housing (Service Brakes, Differential and Bevel Gear) - Assemble
415F2 Industrial Loader Power Train Tire and Rim (Front) - Remove and Install
340F Excavator Safety Messages
415F2 Industrial Loader Power Train Tire and Rim (Rear) - Remove and Install
340F Excavator Boom/Stick/Bucket Combinations
CB7, CB8 and CB10 Vibratory Asphalt Compactors Machine Systems Air Conditioner Lines
CB7, CB8 and CB10 Vibratory Asphalt Compactors Machine Systems Air Conditioner Lines
CB7, CB8 and CB10 Vibratory Asphalt Compactors Machine Systems Control Valve
Improved Diesel Oxidation Catalyst (DOC) Is Used On Certain D Series Wheeled Excavators {1091}
BH150 Backhoes and BH160 Backhoes For Skid Steer Loaders and Multi Terrain Loaders Shipping
New K Series GET Adapters are Available on Certain Excavators and Wheel Loaders Buckets {6001, 6800, 6803}
C9 Engines for Caterpillar Built Machines Cylinder Head Valves