1. Remove the oil pan. Refer to Oil Pan Replacement.
2. Remove the oil pump bolt.
3. Remove the oil pump, retainer, and driveshaft.
4. Separate the oil pump, retainer and driveshaft.
5. Discard the driveshaft retainer.



6. Remove the crankshaft oil deflector nuts.
7. Remove the crankshaft oil deflector.
8. Clean and inspect the oil pump.

Note: When installing the oil pump, always replace the retainer between the oil pump and the shaft.

Caution: Refer to Fastener Caution in the Preface section.




1. Install the crankshaft oil deflector.
2. Install the crankshaft oil deflector nuts.

Tighten
Tighten the crankshaft oil deflector nuts to 50 N·m (37 lb ft).





Note: During assembly, install a NEW oil pump driveshaft retainer. Slightly heat the retainer above room temperature for ease of installation onto the oil pump driveshaft.

3. Assemble the oil pump, driveshaft and the new retainer.
4. Install the oil pump assembly. Position the oil pump onto the locating pins.
5. Install the oil pump bolt.

Tighten
Tighten the oil pump bolt to 75 N·m (56 lb ft).

6. Install the oil pan. Refer to Oil Pan Replacement.