Oil Pump Removal and Installation
REMOVAL PROCEDURE1. Remove the oil pan.
2. Remove the oil pump to rear main bearing cap bolt.
3. Remove the oil pump.
4. Remove the extension shaft and the retainer.
INSTALLATION PROCEDURE
^ Tools Required - J 25087-C Oil Pressure Tester, or equivalent.
1. Heat the retainer in hot water.
NOTE: Be sure the retainer does not crack upon installation.
2. Install the retainer to the extension shaft.
3. Install the extension to the oil pump.
4. Install the oil pump.
5. Install the oil pump to rear main bearing cap bolt. Tighten the bolt to 43 Nm (32 ft. lbs.).
6. Install the oil pan.
7. Remove the oil pressure sending unit.
8. Install the oil pressure tester.
9. Start the engine and observe the oil pressure.
10. Check for bearing knock. If necessary, dismantle and check for adequate oil supply and proper clearances.