3054 Engine for Caterpillar Built Machines Caterpillar

Removal Procedure

Start By:

1. Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove".

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Illustration 1	g00552240

1. Remove two bolts (1) that fasten the engine oil relief valve to the engine oil pump.

2. Remove bolt (3) that holds engine oil relief valve (4) in position.

3. Remove engine oil relief valve (4) and the gasket from the engine. Inspect the condition of the gasket. Replace the gasket, if necessary.

4. Disconnect oil tube (2) and remove the O-ring seals from the oil tube.

Installation Procedure

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Illustration 2	g00552240

1. Install new O-ring seals on oil tube (2) and connect oil tube (2) to the engine oil pump.

2. Put the gasket in position and install engine oil relief valve (4) on the engine.

3. Install bolt (3) that holds engine oil relief valve (4) in position. Tighten bolt (3) to a torque of 44 N·m (33 lb ft).

4. Install two bolts (1) that fasten the engine oil relief valve to the engine oil pump.

End By: Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Install".