GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 29837 Output Shaft Support Fixture


    Object Number: 4180  Size: SH
  1. Remove the following components: reaction sun gear; thrust washer; and the low/reverse roller clutch race.
  2. 1.1. The reaction sun gear
    1.2. The thrust washer
    1.3. The low/reverse roller clutch race

    Object Number: 4181  Size: SH
  3. Remove the low/reverse support retainer ring.

  4. Object Number: 4182  Size: SH
  5. Push up on the output shaft in order to loosen the low/verse clutch support.
  6. Remove the low/reverse clutch support.

  7. Object Number: 4183  Size: SH
  8. Remove the transmission spring (low/reverse clutch support retainer).

  9. Object Number: 55002  Size: SH
  10. Remove the reaction carrier assembly.

  11. Object Number: 4203  Size: SH
  12. Remove the following components:
  13. 7.1. The low/reverse clutch fiber plate assembly
    7.2. The low/reverse clutch steel plates
    7.3. The spacer
    7.4. The low/reverse clutch selective plate
    7.5. The low/reverse clutch waved plate

    Object Number: 4185  Size: SH
  14. Remove the following components:
  15. 8.1. The thrust bearing assembly (reaction carrier support)
    8.2. The internal reaction gear
    8.3. The internal reaction gear support
    8.4. The reaction gear support bearing
  16. Remove the output shaft support fixture.

  17. Object Number: 5420  Size: SH
  18. Remove the output shaft.