GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • J 22912-B Rear Pinion and Axle Bearing Remover
    • J 39473 Mainshaft Bearing Installer
    • J 39511 Split Plate
    • J 39547 Press Adapter

For equivalent regional tools, refer to Special Tools.

Note: Do not replace tapered bearings unless inspection shows bearing damage.


    Object Number: 1748681  Size: SH
  1. Remove the small tapered bearing, using the J 22912-B remover  (1) with the J 39473 installer  (2) and a hydraulic press.
  2. Discard the small tapered bearing.

  3. Object Number: 1748682  Size: SH
  4. Remove the large tapered bearing, using the J 39511 plate  (2), the J 39547 adapter  (1) and a hydraulic press.
  5. Discard the large tapered bearing.