Installation Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Drain Plug

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Install the drain plug.
Tighten: Tighten the drain plug to 33 N.m (24 lb ft).
Fill the rear drive axle.
- Use the proper fluid, refer to Approximate Fluid Capacities .
- For the proper capacity, refer to Fluid and Lubricant Recommendations .

Fig 2: View Of Rear Axle Fill Plug

Courtesy of GENERAL MOTORS CORP.

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