HOUSING AS-CLUTCH 4S8709 - Caterpillar

Removal Procedure
Start By:
Remove the engine oil pan. Refer to this Disassembly and Assembly Manual, "Engine Oil Pan - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00959674
Typical example
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove the plug (2). Remove the spring (3) and the plunger (4) from the engine oil pump (1). Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Clean the spring (3) and the plunger (4) of the engine oil relief valve. Check the spring (3) and the plunger (4) for wear or for other damage. The plunger (4) must slide easily within the bore of the oil relief valve within the engine oil pump (1). Lubricate the spring (3) and the plunger (4) with clean engine oil.
Illustration 2 g00959674
Typical example
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install the plunger (4) and the spring (3) in the engine oil pump (1).
Install the plug (2). Tighten the plug (2) to a torque of 22 N m (16 lb ft). End By:
Install the engine oil pan. Refer to this Disassembly and Assembly Manual, "Engine Oil Pan - Remove and Install".