Sierra Classic 2500 4WD V8-6.0L (2007)
7. Remove the adjusting nut using the J 2222-C.
8. Remove the adjusting nut.
9. Remove the hub from the axle housing.
10. Remove the rotor, if necessary. Refer to Rear Brake Rotor Replacement.
11. Remove the oil seal from the wheel hub using a suitable seal removal tool.
12. Remove the inner hub bearing.