Removal Procedure
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
- Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
- Remove the brake caliper. Refer to Brake Caliper Replacement - Rear (1500 Series) or Brake Caliper Replacement - Rear (2500/3500 Series) in Disc Brakes.
- Remove the rear cover and the gasket. Refer to Rear Axle Housing Cover and Gasket Replacement .
- Remove the pinion shaft locking bolt.
- On axles without a locking differential, remove the pinion shaft.
- On axles with a locking differential, remove the shaft part way. Rotate the case until the pinion shaft touches the housing.
- On axles with a locking differential, use a screwdriver, or a similar tool, in order to enter the differential case and rotate the lock (1) until the lock aligns with the thrust block (2).
- Push the flange of the axle shaft (1) toward the differential.
- Remove the C-lock (4) from the button end of the axle shaft (1).
- Remove the axle shaft (1) from the housing (5).
IMPORTANT:
When removing the axle shaft, do not rotate the shaft. Rotating the shaft will misalign the gears. Misaligning the gears will make the assembly difficult.