D5M Track-Type TractorPower Train Caterpillar

Disassembly Procedure

Start By:

1. Remove the steering clutch and the brake valve. Refer to Disassembly and Assembly, "Steering Clutch and Brake - Remove" for the machine that is being serviced.

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Illustration 1	g00676560

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Illustration 2	g00676567

1. Remove two wire ties (2) .

2. Remove four bolts (1) and remove plate (3) .

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Illustration 3	g00676570

3. Remove manifold (4) and washers (5) .

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Illustration 4	g00676573

4. Remove nut (9), solenoid (8), and stem (7) from manifold (4) .

5. Remove O-rings (10) from stem (7) .

6. Remove O-ring (6) from manifold (4) .

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Illustration 5	g00676576

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Illustration 6	g00677801

7. Remove two dowels (11) and plate (12) .

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Illustration 7	g00676577

8. Remove O-ring (14) from valve (15) .

9. Remove bolts (13) and remove valve (15) .

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Illustration 8	g00676584

10. Remove O-ring seal (16) from valve (15) .

11. Remove bolts (17) and remove plate (18) from valve (15) .

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Illustration 9	g00676592

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Illustration 10	g00676598

12. Remove four O-ring seals (19) from valve (15) .

13. Remove two springs (20) and (21) from each bore.

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Illustration 11	g00676600

14. Remove four pistons (22) from valve (15) .

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Illustration 12	g00676603

15. Remove four plugs (26) and seals (25) from valve (15) .

16. Remove springs (24) and spools (23) .

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Illustration 13	g00676609

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Illustration 14	g00676612

17. Remove plate (27) from manifold (28) .

18. Remove dowels (30) .

19. If necessary, remove plugs (29) from plate (27) .

Note: Plugs (29) are not interchangeable. DO NOT MIX.

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Illustration 15	g00676614

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Illustration 16	g00676619

20. Remove O-ring seal (31) from manifold (28) .

21. Remove nut (33), spacer (32), and solenoid (34) .

22. Remove stem (35) .

23. Remove O-ring seals (36) from stem (35). Repeat this procedure for the remaining solenoid assemblies.

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Illustration 17	g00676620

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Illustration 18	g00676624

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Illustration 19	g00676626

24. Remove two dowel pins (37) from manifold (28) .

25. Install M16 x 2.0 Bolt (38) in spool assembly (39). Remove the two spool assemblies.