Installation Procedure
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Install a new gasket and the rear axle housing cover (2).NOTE: Refer to FASTENER NOTICE .IMPORTANT: Do not reuse the rear axle housing cover bolts.
- Install the new rear axle housing cover bolts (1).
Tighten
Tighten the bolts to 40 N.m (30 lb ft).
- Fill the rear axle. Use the proper fluid.
- Install the rear axle fill plug.
Tighten
Tighten the rear axle fill plug to 33 N.m (24 lb ft).
- Lower the vehicle.