Oil Pump: Service and Repair

Removal Procedure
1. Remove the engine front cover.





2. Remove the three oil pump assembly retaining bolts (1,2,3) identified by the larger head size.
3. Slide the oil pump assembly off the nose of the crankshaft with the drive collar in place.
4. Remove the oil pump and the drive spacer.

Installation Procedure





1. Install the oil pump drive spacer into the oil pump so that the flat engages the pump rotor.
2. Position the oil pump on the crankshaft.
3. Install the retaining bolts.

Notice: Refer to Fastener Notice in Service Precautions.

4. Apply upward pressure on the pump while tightening the three retaining bolts. Tighten the bolts in the sequence (1,2,3,) shown.
4.1. Tighten the oil pump mounting bolts in sequence to 10 Nm (89 inch lbs.).
4.2. Tighten the oil pump mounting bolts in sequence to 26 Nm (19 ft. lbs.).

5. Install the engine front cover.