Oil Pump Assemble

^ Tools Required
- J 21882 Oil Suction Pipe Installer

IMPORTANT: Replace the pressure relief valve spring when reusing the oil pump.





1. Install the following items:
1.1. The pressure relief valve
1.2. The pressure relief spring
1.3. The retaining pin





2. Coat the drive gear, the driven gear and the housing gear surfaces with clean engine oil.
3. Install the drive gear and the driven gear into the pump body. Align the matching marks on the gears. Install the smooth side of the gear toward the pump cover.





4. Install the oil pump cover.

NOTICE: Refer to Fastener Notice in Service Precautions.





5. Install the oil pump cover bolts.
Tighten the oil pump cover bolts to 12 Nm (106 inch lbs.).

6. Inspect the oil pump for smoothness of operation by turning the oil pump driveshaft by hand.





7. Install the oil pump screen:
7.1. If removed, replace the oil pump screen. The oil pump screen must have a good press fit into the oil pump body.
7.2. Mount the oil pump in a soft-jawed vise.
7.3. Apply sealer to the end of the pipe.
7.4. Use the J 21882 and a soft-faced hammer in order to tap the oil pump screen into the pump body. The screen must align parallel with the bottom of the oil pan when it is installed.





8. Install the oil pump driveshaft and the new retainer.