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 the axle shaft bearing using the J 23690 (8.6 inch axle) (1) or the J 29709 (9.5 inch axle) (1) and the J 8092 (2).
- Drive the axle shaft bearing into the axle housing until the tool bottoms against the tube.
- Install the axle shaft seal using the J 21128 (8.6 inch axle) or the J 29713 (9.5 inch axle).
- Drive the tool into the bore until the axle shaft seal bottoms flush with the tube.
- Install the axle shaft. Refer to Rear Axle Shaft Replacement (8.6 Inch, 9.5 Inch Axles) or Rear Axle Shaft Replacement (9.75 Inch Axle) .
- Install the rear axle housing cover. Refer to Rear Axle Housing Cover and Gasket Replacement .
- Install the tire and wheel assembly. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION .
- Fill the rear axle. Refer to Lubricant Replacement - Rear Drive Axle (8.6 Inch Axle) or Lubricant Replacement - Rear Drive Axle (9.5, 10.5, and 11.5 Inch Axles) or Lubricant Replacement - Rear Drive Axle (9.75 Inch Axle) .
- Lower the vehicle.