Oil Pump Assembly Installation

^ Tools Required
- J 25025-1 Alignment Pins
- J 39855-2 Stator Shaft Seals Installation Sizer





1. Install the J 25025-1.





2. Remove the J 39855-2.





3. Install the pump to drum thrust washer (601).
4. Use J 36850 or equivalent to retain the washer to the pump.
5. Install the oil pump to case seal (5) on the oil pump assembly (4).





6. Install the pump cover to case gasket (6).
7. Install the oil pump assembly (4) into the case and align all holes properly.

Important: The pump to case bolt chamfer, seals (3) must be replaced.





8. Install the pump to case bolts (2) with new chamfer seals (3).
^ Tighten the bolts to 29 Nm (21 ft. lbs.).
9. Remove the J 25025-1.





10. Install the remaining pump to case bolts (2) and chamfer seals (3), in the holes where the J 25025-1 were.
^ Tighten the bolts to 29 Nm (21 ft. lbs.).