GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 22888-D Side Bearing Remover Kit
    • J 24430 Differential Side Bearing Installer
    • J 36597 Side Bearing Puller Pilot - 9.25 inch
    • J 45711 Differential Side Bearing Remover - Dana 248
    • J 45900 Differential Side Bearing Installer - Dana Axles
    • J 8092 Universal Driver Handle - 3/4 in - 10

Removal Procedure

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the differential assembly. Refer to Differential Replacement .

  3. Object Number: 821010  Size: SH
  4. Remove the differential side bearing by performing the following steps:
  5. 3.1. Install the J 45711  (2) and the J 36597  (1) as shown.
    3.2. Remove the differential side bearing using the J 45711 and a hydraulic press.

    Important: Mark the inboard shims left or right.

  6. Remove the inboard shims.

Installation Procedure

  1. Determine the shim thickness and preload for the differential assembly. Refer to Differential Carrier Bearing Preload Adjustment .

  2. Object Number: 651740  Size: SH
  3. Install the differential side bearing by doing the following:
  4. 2.1. In order to protect the differential case, install the J 8107-3 in the case on the side opposite of the bearing installation.
    2.2. Install the inboard shims.
    2.3. Install the differential side bearing.
    2.4. Install the J 24430 or the J 45900  (2) and the J 8092  (1) over the differential side bearing.
    2.5. Drive the differential side bearing into position using the J 24430 or the J 45900 and the J 8092 .
    2.6. Install the differential assembly. Refer to Differential Replacement .
  5. Fill the axle with lubricant. Use the proper fluid. Refer to Front Axle Lubricant Replacement .
  6. Lower the vehicle.