IT38H Integrated Toolcarrier and 938H Wheel Loader Machine Systems Caterpillar

Removal Procedure

Start By:

1. Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".

2. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "System Pressure - Release".

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Personal injury can result from the sudden release of high pressure oil. Be sure the engine has been shut off for a minimum of five minutes to be sure that the accumulator pressure is zero. The accumulator is filled with dry nitrogen. Do not loosen or remove the valve or cap from the top of the accumulator. A purge screw at the bottom of the accumulator can be used to release the pressure that is left in the system.

Illustration 1	g00275553

1. Raise the lift arms. Use Tooling (A) in order to support the lift arms, as shown. Place the bucket onto suitable cribbing, as shown.

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Illustration 2	g01355633

1. Remove cover (1).
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   Illustration 3	g01354982

2. Disconnect hose assembly (2). Remove clamps (3) and ride control accumulator (4).

Installation Procedure

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Illustration 4	g01354982

1. Position ride control accumulator (4) and install clamps (3). Connect hose assembly (2).
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   Illustration 5	g01355633

2. Install cover (1).

Illustration 6	g00275553

1. Raise the lift arms. Remove Tooling (A) and the suitable cribbing.

End By:

1. Disconnect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".