GM Service Manual Online
For 1990-2009 cars only

Disassembly Procedure

Tools Required

    • J 22227-A Bearing Remover
    • J 41677 Pilot
    • J 22912-01 Split Plate

    Object Number: 12494  Size: SH
  1. Remove the front bearing using the J 22227-A and the J 41677 and a hydraulic press.

  2. Object Number: 12496  Size: SH
  3. Remove the rear bearing and the 3rd/4th gear using the J 22912-01 inverted and a hydraulic press.

  4. Object Number: 12497  Size: SH
  5. Remove the following items as an assembly using a hydraulic press:
  6. • The needle bearing
    • The collar
    • The 2nd gear
    • The 1st/2nd gear synchronizer
    • The 1st gear
    • The key
  7. Remove the thrust bearing.
  8. Remove the thrust bearing washer.