854K Wheel Dozer and 992K Wheel Loader Caterpillar

Installation Procedure

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Illustration 1	g02153225

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Illustration 2	g02153261

1. Attach Tooling (B) and a suitable lifting device to engine enclosure frame (40). The weight of engine enclosure frame (40) is approximately 238 kg (525 lb). Use Tooling (B) and the suitable lifting device in order to position engine enclosure frame (40) to the machine. Install bolts (43).
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   Illustration 3	g02153257

2. Install bolts (42).
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   Illustration 4	g02153253

3. Install guard angle (41).

4. Repeat Steps 2 and 3 for the opposite side of the machine.
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   Illustration 5	g02153241

5. Install bolts (39) and bolts (38) in order to secure radiator top tank (37) to the engine enclosure frame.
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   Illustration 6	g02605358

6. Attach Tooling (A) and a suitable lifting device to support assembly (36). The weight of support assembly (36) is approximately 41 kg (90 lb). Use Tooling (A) and the suitable lifting device in order to install support assembly (36). Repeat this step for the opposite side of the machine.
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   Illustration 7	g02153200

7. Install corner panel (34). Repeat this step for the opposite side of the machine.

8. Install door panel assembly (35).
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   Illustration 8	g02153196

9. Install hose assemblies (33), if required.
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   Illustration 9	g02153068

10. Position hose assemblies (32) and connect hose clips (31).
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    Illustration 10	g02605337

11. Install shields (30), (28), and (29).
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    Illustration 11	g02605297

12. Install tube (26). Tighten hose clamps (25) and (27) to a torque of 7.5 ± 1.0 N·m (66.38 ± 8.85 lb in).
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    Illustration 12	g02152966

13. Connect pump assembly (22) to bracket (24). Connect harness assembly (23).
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    Illustration 13	g02152951

14. Connect harness assembly (21).
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    Illustration 14	g02152836

15. Connect hose clamps (20). Connect hose assemblies (19), (18), and (17) to the tube assemblies.
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    Illustration 15	g02152822

16. Connect hose assemblies (16) and (15) to the tube assembly.
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    Illustration 16	g02152776

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    Illustration 17	g02152764

17. Attach Tooling (A) and a suitable lifting device to panel assembly (13). The combined weight of the stacks and panel assembly (13) is approximately 68 kg (150 lb). Use Tooling (A) and the suitable lifting device in order to install panel assembly (13). Remove Tooling (A) and install bolts (12).
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    Illustration 18	g02152744

18. Attach Tooling (A) and a suitable lifting device to panel assembly (11). The weight of panel assembly (11) is approximately 44 kg (97 lb). Use Tooling (A) and the suitable lifting device in order to install panel assembly (11).
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    Illustration 19	g02152722

19. Connect harness assembly clip (10) and check valve (9). Repeat this step for the opposite side of the machine.
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    Illustration 20	g02152662

20. Install baffles (8).
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    Illustration 21	g02152646

21. Position pre-cleaner (5). Position and tighten hose clamp (7) to a torque of 4.5 ± 1.0 N·m (39.83 ± 8.85 lb in). Position and tighten hose clamp (6) to a torque of 4.5 ± 1.0 N·m (39.83 ± 8.85 lb in). Repeat this step for the remaining pre-cleaner.
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    Illustration 22	g02152599

22. Use two people in order to install panel assembly (4). Repeat this step for the opposite side of the machine.
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    Illustration 23	g02152594

23. Install panel assembly (1).

24. Use two people in order to install grill assembly (3). The weight of grill assembly (3) is approximately 30 kg (66 lb).

25. Use two people in order to install door assembly (2). The weight of door assembly (2) is approximately 34 kg (75 lb).

26. Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (DEAC) - Change" or Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change" for the proper filling procedure.

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1. Install the refrigerant condenser.

2. Install the fuel cooler.

3. Install the steering oil cooler.