Silverado 3500 4WD V8-6.0L VIN U (2004)
10. Remove the inner pinion bearing using the J 22912-01 and a hydraulic press.
11. Remove the pinion position shim.
Installation Procedure
1. Install the oil deflector into the inner pinion cup bore.
2. Install the inner pinion bearing cup using the J 45704 (2) and the J 8092 (1).
3. Install the outer pinion bearing cup using the J 7818 (2) and the J 8092 (1).
4. Determine the pinion position shim thickness and the pinion preload shim thickness for the drive pinion.
5. Install the differential assembly.
6. Fill the axle with lubricant. Use the proper fluid.
7. Lower the vehicle.