GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 36850 Assembly Lubricant


    Object Number: 801841  Size: SH
  1. Inspect the reaction internal gear and the 2nd clutch sprag for the following:
  2. • Damaged or worn gear teeth
    • Damaged or worn splines
  3. Inspect the input and reaction carrier for the following:
  4. • Damaged or worn teeth
    • Damaged or worn splines
    • Worn or nicked bushings
    • Worn or damaged bearings

    Object Number: 801842  Size: SH
  5. Using J 36850 install the reaction internal gear flange washer (551).

  6. Object Number: 801843  Size: SH
  7. Check that the 2nd clutch sprag rotation freewheels and locks up in the correct direction.

  8. Object Number: 801844  Size: SH
  9. Install the 2nd clutch sprag (549) onto the input and reaction carrier (553).
  10. Install the 2nd clutch roller inner race bearing assembly (542) onto the input and reaction carrier (553).
  11. Install the input and reaction bearing assembly (541) onto the input and reaction carrier (553).
  12. Install the input and reaction carrier outer ring (540) onto the input and reaction carrier (553).

  13. Object Number: 801817  Size: SH
  14. Install the input and reaction carrier thrust bearing (20) into the case (24).
  15. Install the input and reaction carrier (19) into the case (24).