Engine Oil Pump - Disassembly

DISASSEMBLY





1. Remove the pressure relief valve (1) by remove the threaded retaining cap from the oil pump housing.

CAUTION: Oil pump pressure relief valve must be installed as shown or engine damage may occur.

2. Remove spring and relief valve.




3. Remove oil pump cover screws (2) and lift off cover plate.
4. Remove pump rotors.
5. Wash all parts in a suitable solvent.
6. Inspect components carefully for damage or wear. Engine Oil Pump - Inspection