Oil Pump: Service and Repair

Oil Pump Replacement
Removal Procedure





1. Important: Do not remove the left bank idler sprocket.

Remove the primary timing chain.
2. Remove the crankshaft sprocket.
3. Remove the oil pump bolts and the oil pump.
4. Perform the following steps as necessary:
^ Disassemble the oil pump. Refer to Oil Pump Disassemble.
^ Clean and inspect the oil pump. Refer to Oil Pump Cleaning and Inspection.

Installation Procedure
1. Assemble the oil pump as necessary.





2. Install the oil pump.
3. Install the crankshaft sprocket.
4. Install the primary timing chain.