Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the rear axle drain plug.
Tighten

Tighten the rear axle drain plug to 48 N.m (35 lb ft).
Fill the rear axle with axle lubricant. Use the proper fluid. Refer to Capacities - Approximate Fluid and Fluid and Lubricant Recommendations in Maintenance and Lubrication.

Fig 1: Installing Rear Axle Drain Plug
Courtesy of GENERAL MOTORS CORP.
Install the rear axle fill plug.
Tighten

Tighten the rear axle fill plug to 33 N.m (24 lb ft).
Lower the vehicle.

Fig 2: Installing Rear Axle Fill Plug
Courtesy of GENERAL MOTORS CORP.