Oil Pump Drive Shaft: Service and Repair
Oil Pump Drive Replacement
Removal Procedure
1. Remove the air intake duct.
2. Remove the intake manifold cover.
3. Remove the oil pump drive bolt.
4. Remove the oil pump drive clamp.
5. Remove the oil pump drive.
6. Remove the oil pump drive seal.
Installation Procedure
1. Install the oil pump drive seal. Coat the seal or bore in the engine block with engine oil.
2. Coat the drive gear on the oil pump drive with prelube GM P/N 1052367 (Canadian P/N 992869) or the equivalent.
3. Install the oil pump drive.
4. Install the oil pump drive clamp.
5. Notice: Refer to Fastener Notice in Service Precautions.
Install the oil pump drive bolt.
Tighten the bolt to 36 Nm (27 ft. lbs.).
6. Install the intake manifold cover.
7. Install the air intake duct.