Installation Procedure
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
- Lubricate the new pinion housing assembly oil seal with synthetic gear oil GM P/N 12378514 Canadian P/N 88901045 or equivalent.
- Use the J 44915 in order to install a new oil seal (2) to the drive pinion housing. See Special Tools .
- Install the torque tube assembly. Refer to Torque Tube Assembly Replacement .
- Inspect the differential carrier lubricant level. Refer to Lubricant Change .