Removal 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.
- Raise the vehicle. Refer to JACKING AND LIFTING .
- Remove the rear axle fill plug.
- Remove the rear axle drain plug.
- Drain the lubricant into a suitable container.
- Inspect the drain plug for excessive metal particle accumulation. This accumulation is symptomatic of extreme wear.
- Clean the drain plug.