Oil Pump Drive Shaft Assemble
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the oil pump drive shaft (227) for the following:
- A scored or rough journal surface
- Stripped or burred splines
- A cut or damaged seal
- Install a new oil pump drive shaft seal (228) onto the oil pump drive shaft (227).
- Install the oil pump drive shaft assembly (227) into the case cover (400).