Oil Pump: Service and Repair

Oil pump, component overview





1. Input shaft for oil pump drive
2. Oil pump housing
3. 23 Nm
4. Gears
^ Checking backlash
^ Checking axial clearance
5. Oil pump cover
^ With pressure relief valve
^ Opening pressure: 5.3... 5.7
^ Clean strainer if dirty
6. 8 Nm
^ Install using locking fluid
, Refer to Parts Supplier
7. Oil pressure pipe
^ Apply sealing paste at cylinder block and at oil pump housing
, Refer to Parts Supplier
8. 10 Nm
9. Oil seal
^ Replace if damaged





Checking backlash
^ Use a feeler gauge to measure.
- Wear limit (backlash): 0.20 mm





Checking axial clearance

^ Use a feeler gauge and straightedge to measure.
- Wear limit (axial clearance): 0.10 mm