Oil Pump Drive Replacement

Oil Pump Drive Replacement

Removal Procedure

1. Remove the lower intake manifold. Refer to Lower Intake Manifold Replacement (Service and Repair).




2. Remove the oil pump drive clamp bolt.
3. Remove the oil pump drive clamp.
4. Remove the oil pump drive.

Installation Procedure




1. Apply prelube GM P/N 12345501 (Canadian P/N 992704) or the equivalent to the oil pump drive gear.
2. Apply engine oil to the oil pump drive gear assembly for ease of assembly.
3. Install the oil pump drive gear assembly.
4. Install the oil pump drive gear clamp.

Caution: Refer to Fastener Caution (Fastener Caution).

5. Install the oil pump drive gear clamp bolt and tighten to 36 Nm (27 lb ft).
6. Install the lower intake manifold. Refer to Lower Intake Manifold Replacement (Service and Repair).