950K and 962K Wheel Loaders Machine Systems Caterpillar

Removal Procedure

Start By:

1. Remove the cab.

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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

1. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change" for the correct draining and filling procedures.

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Illustration 1	g02666456

2. Remove tube assemblies (1) and (2) .

3. Remove clip (3) .

4. Disconnect hose assembly (4) .

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Illustration 2	g02666657

5. Disconnect hose assemblies (5) and (6) .

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Illustration 3	g02666719

6. Disconnect tube assembly (7) .

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Illustration 4	g02666722

7. Disconnect clip (8) and position tube assembly (7) out of the way.

8. Remove bracket assembly (9) .

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Illustration 5	g02666728

9. Remove bracket (11). Attach a suitable lifting device to steering piston pump (10). The weight of steering piston pump (10) is approximately 50 kg (110 lb).

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Illustration 6	g02666720

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Illustration 7	g02666958

10. Remove bolts (12) and remove steering piston pump (10) .

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Illustration 8	g02668997

11. Remove coupling (13) and O-ring seal (8) .

Installation procedure

1. Install steering piston pump (10) on the reverse order of removal.