D5N Track-Type Tractor Power Train Final Drive - Assemble Caterpillar

Assembly Procedure

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Illustration 1	g01235241

1. Raise the temperature of bearing cone (21). Install bearing cone (21) onto spindle (23).

2. Use Tooling (F) (not shown) to install Duo-cone seal (22). Refer to Disassembly and Assembly, "Duo-Cone Conventional Seals - Install".
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   Illustration 2	g01235238

3. Lower the temperature of bearing cups (19) and (18).

4. Install bearing cups (19) and (18) in hub (3).

5. Use Tooling (F) (not shown) to install Duo-cone seal (20) in hub (3). Refer to Disassembly and Assembly, "Duo-Cone Conventional Seals - Install".
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   Illustration 3	g01235181

6. Install Tooling (D) and a suitable lifting device to hub (3). Install hub (3) onto the spindle. The weight of hub (3) is approximately 135 kg (298 lb).
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   Illustration 4	g00990323

7. Install lip seal (16) and sleeve bearing (15).
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   Illustration 5	g00988984

8. Position hub (12) onto gear (13). Install ring (14).
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   Illustration 6	g02145273

9. Raise the temperature of bearing cone (17). Install bearing cone (17) on the spindle.

10. Install hub (12) and gear (13) as an assembly.

11. Install retainer (11) and bolts (10). Tighten all bolts (10) in a star pattern. Tighten bolts (10) to a torque of 120 ± 20 N·m (89 ± 15 lb ft). Continually rotate hub (12) to properly seat bearing cone (17). Tighten bolts (10) to a torque of 120 ± 20 N·m (89 ± 15 lb ft) to ensure the proper torque.

12. Use Tooling (G) (not shown) to verify that the spindle is touching the retainer.

13. If necessary, repeat Step 11 and Step 12 to verify that bearing cone (17) is seated properly.
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    Illustration 7	g01234812

14. Lower the temperature of bearing cups (7). Install bearing cups (7) into gear (8).

15. Position bearing cones (6) and (9) into gear (8).

16. Position gear (8) into carrier (1).
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    Illustration 8	g01235164

17. Lower the temperature of shaft (5). Use a suitable press to install shaft (5). Install shaft (5) until the end of the shaft is flush with the outer surface of carrier (1).

18. Install bolt (4) and the plate to carrier (1).

19. Verify that there is metal to metal contact between plates (4) and the shafts.

20. Repeat Steps 17 through 19 for the remaining shafts.
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    Illustration 9	g01234745

21. Attach Tooling (A) to carrier (1). Position carrier (1) into hub (3). The weight of carrier (1) is approximately 41 kg (90 lb).

22. Install bolts (2).

23. Remove Tooling (A).

End By:

1. Install the final drive. Refer to Disassembly and Assembly, "Final Drive - Install".