854K Wheel Dozer and 992K Wheel Loader Machine Systems Caterpillar

Disassembly Procedure

Start By:

1. Remove the pilot manifold.

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Illustration 1	g02700498

1. Remove fittings (1) and the O-ring seals. Remove fittings (3) and the O-ring seals. Remove pressure reducing valve (2).
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   Illustration 2	g02701179

2. Remove seal (8) and ring (7) from pressure reducing valve (2). Remove seal (6) and ring (5). Remove seal (4).
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   Illustration 3	g02701198

3. Remove accumulator (9) and the O-ring seal. Remove fitting (10). Remove fittings (12) and the O-ring seals. Remove pressure sensor (11).
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   Illustration 4	g02702258

4. Remove fitting (13) and the O-ring seal. Remove bolts (14) and remove solenoid valve (15).

5. Remove bolts (17) and remove solenoid valve (16).
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   Illustration 5	g02702917

6. Remove O-ring seals (18) from solenoid valve (15).
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   Illustration 6	g02703058

7. Remove O-ring seals (19) from solenoid valve (16).

8. Repeat Steps 5 and 7 for the remaining solenoid valves (16).