Spark

Oil Pump Disassemble

Note: There are no serviceable components within the oil pump. Disassemble the pump only to diagnose an oiling concern. A disassembled oil pump must not be reused. A disassembled oil pump must be replaced.

1. Remove the oil pump housing to the engine front cover retaining bolts (3).
2. Remove the oil pump housing (1).
3. Remove the inner oil pump drive gear.
4. Remove the outer oil pump driven gear.
5. Remove the clip (2), holding the cap, for the oil relief valve components.
6. Remove the cap, spring and plunger from the oil pump housing (1).