GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 36513 Gear and Bearing Separator Plate
    • J 44378 Press Adapter (all shafts)

    Object Number: 901603  Size: SH
  1. Remove the thrust washer (1).
  2. Remove the thrust bearing (2).
  3. Remove the 4th gear (3).
  4. Remove the caged needle bearing (4).
  5. Remove the wavy washer (5).
  6. Remove the 4th gear blocking ring (6).

  7. Object Number: 521643  Size: SH
  8. Remove the gear shaft components from the input shaft using the J 36513  (2) under the 3rd speed gear, the J 44378  (1), and a hydraulic press.

  9. Object Number: 901604  Size: SH
  10. Remove the following components as an assembly:
  11. 8.1. The bearing collar (1)
    8.2. The 3rd/4th synchronizer assembly (2)
    8.3. The thrust washer (3)
    8.4. The thrust bearing (4)
    8.5. The 3rd gear blocking ring (5)
    8.6. The wavy washer (6)
    8.7. The 3rd gear (7)

    Object Number: 514868  Size: SH
  12. Remove the caged needle bearing (1).
  13. Remove the caged needle bearing (1).
  14. Remove the thrust bearing (2).

  15. Object Number: 514836  Size: SH
  16. Press off 5th gear using the J 44378  (1), the J 36513  (2) and a hydraulic press.