Sierra 1500 2WD V8-5.3L (2008)
7. Using the J 2222-C wrench , remove the rear wheel bearing adjuster nut.
Note: If the oil seal remains on the axle hub, remove the seal using a suitable seal removal tool.
8. Remove the rear axle hub from the axle housing.
9. Remove the rear brake rotor, if necessary. Refer to Rear Brake Rotor Replacement See: Brakes and Traction Control/Disc Brake System/Brake
Rotor/Disc/Service and Repair/Procedures.
10. Using a suitable seal removal tool, remove the oil seal from the wheel hub.
11. Remove the inner hub bearing.