GM Service Manual Online
For 1990-2009 cars only

Counter Gear Shaft Disassemble T56 Base Model

Tools Required

    • J 22912-O1 Split Plate
    • J 39473 Mainshaft Bearing Installer
    • J 39511 Split Plate
    • J 39547 Press Adapter

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


    Object Number: 38615  Size: SH
  1. Remove the small tapered bearing, using the J 22912-O1 with the J 39473 and a hydraulic press.
  2. Discard the small tapered bearing.

  3. Object Number: 38617  Size: SH
  4. Remove the large tapered bearing, using the J 39511 , the J 39547 , and a hydraulic press.
  5. Discard the large tapered bearing.