854K Wheel Dozer and 992K Wheel Loader Caterpillar

Installation Procedure

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Illustration 1	g02310695

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Illustration 2	g02310877

1. Attach Tooling (C), Tooling (D), and a suitable lifting device to the engine and torque converter (69). The weight of the engine and torque converter (69) is approximately 5580 kg (12,300 lb). Use Tooling (C), Tooling (D), and the suitable lifting device in order to position the engine and torque converter (69) to the machine.

2. Install bolts (72).
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   Illustration 3	g02310873

3. Position cap (71) and install bolts (70). Tighten bolts (70) to a torque of 520 ± 70 N·m (380 ± 50 lb ft). Repeat this step for the opposite side.
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   Illustration 4	g02310475

4. Connect hose assembly (65) and hose clamp (64).

5. Connect hoses (67) and hose clamp (68). Turn valves (66) to the ON position.
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   Illustration 5	g02309716

6. Connect harness assembly (63) and clamp (62).
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   Illustration 6	g02298494

7. Connect ground strap (59). Tighten the nut for ground strap (59) to a torque of 30.5 ± 3.5 N·m (270.00 ± 31.00 in). Connect cable assembly (60). Tighten the nut for cable assembly (60) to a torque of 30.5 ± 3.5 N·m (270.00 ± 31.00 in). Connect cable assembly (58). Connect cable clamps (61).
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   Illustration 7	g02298222

8. Connect hose clamp (56).

9. Use two people in order to raise guard assembly (57). The weight of guard assembly (57) is approximately 79 kg (175 lb). Install the bolts for guard assembly (57).
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   Illustration 8	g02310253

10. Connect harness assembly (54) and clamp (55).
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    Illustration 9	g02293075

11. Connect cable assembly (52). Tighten the nut for cable assembly (52) to a torque of 6.2 ± 0.6 N·m (54.87 ± 5.31 lb in). Connect cable assembly (51). Tighten the bolt for cable assembly (51) to a torque of 11.25 ± 2.25 N·m (99.571 ± 19.914 lb in). Connect cable clamps (53). Connect harness assembly (50).
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    Illustration 10	g02292753

12. Install tube assemblies (49) and (48).
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    Illustration 11	g02292073

13. Connect hose assembly (47). Connect hose assembly (46) and the hose clamp.
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    Illustration 12	g02292033

14. Connect hose assembly (45). Connect harness assemblies (44).
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    Illustration 13	g02291674

15. Connect hose assemblies (42) and (43). Connect hose clamp (41).
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    Illustration 14	g02291653

16. Install tube assembly (40). Connect hose assembly (39).
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    Illustration 15	g02291602

17. Connect sensor (38). Connect hose assemblies (37).
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    Illustration 16	g02291528

18. Install hose assembly (36). Connect harness assemblies (35). Connect hose assemblies (34).
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    Illustration 17	g02291253

19. Attach Tooling (B) and a suitable lifting device to support assembly (31). The weight of support assembly (31) is approximately 34 kg (75 lb). Position support assembly (31). Install bolts (33) and bolts (32).
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    Illustration 18	g02291135

20. Connect hose assemblies (30).
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    Illustration 19	g02291101

21. Connect hose assemblies (29) and hose assemblies (28).
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    Illustration 20	g02290835

22. Attach Tooling (A) and a suitable lifting device to door assembly (27). The weight of door assembly (27) is approximately 102 kg (225 lb). Install door assembly (27).
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    Illustration 21	g02290713

23. Connect harness assembly (26).
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    Illustration 22	g02290653

24. Connect hose assembly (25), hose assemblies (24), and hose assembly (23).
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    Illustration 23	g02290574

25. Connect hose assemblies (22), hose assemblies (21), and hose assemblies (20).
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    Illustration 24	g02290537

26. Install hose assembly (19) and the hose clamps. Connect hose assemblies (18) and hose assemblies (17).
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    Illustration 25	g02290237

27. Connect brackets (14) and (13) with the filter assemblies. Connect harness assemblies (16) and (15).
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    Illustration 26	g02290115

28. Connect hose assemblies (11) and hose clips (12).
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    Illustration 27	g02289573

29. Position test ports assembly (9) and install bolts (10).
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    Illustration 28	g02284014

30. Attach a suitable lifting device to tank assembly (7). The weight of tank assembly (7) is approximately 125 kg (275 lb). Position tank assembly (7) and install bolts (8).
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    Illustration 29	g02283974

31. Connect hose assemblies (6). Connect tube assemblies (5). Connect harness assembly (4).
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    Illustration 30	g02361015

32. Turn battery disconnect switch (3) to the ON position.
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    Illustration 31	g02283841

33. Install panel assemblies (2).
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    Illustration 32	g02283537

34. Attach a suitable lifting device to door assembly (1). The weight of door assembly (1) is approximately 45 kg (100 lb). Install door assembly (1).

End By:

1. Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change".

2. Install the input drive shaft.

3. Install the hood and the engine enclosure.