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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1014 (Rear Drive Axle) >> Repair Instructions >> Differential Side Bearings Replacement (All Except 9.75 Inch Axle) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the differential assembly. Refer to Differential Replacement (8.6, 9.5/9.5LD Inch Axles)  or Differential Replacement (10.5 Inch, 11.5 Inch Axle) .
  2. Fig 1: Removing Differential Side Bearing
    GM680400Courtesy of GENERAL MOTORS CORP.
  3. Remove the differential side bearings by doing the following:
    1. For the 8.6 inch, 9.5 inch, 11.5 inch axles, install the differential assembly into a vise.
    2. For the 10.5 inch axle, place a block of wood on each side of the differential assembly.

      Install the differential assembly into a vise.

    3. Install the J 22888-20A  (2) and the J 8107-4  , 8. See Special Tools .6 inch axle, or the J 36597  , 9.5 inch or 10.5 inch axle, or the J 8107-5, 11.5 inch (1) axle, over the differential case side bearing bore.
    4. Remove the differential side bearings using the J 22888-20A  . See Special Tools .