GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 23327 Clutch Spring Compressor

For equivalent regional tools, refer to Special Tools.


    Object Number: 952035  Size: SH
  1. Remove the snap ring (510).
  2. Remove the low and reverse backing plate (511).
  3. Remove the clutch plates (512, 513). Refer to Clutch Plate Selection Specifications.
  4. Remove the low and reverse apply plate (514).

  5. Object Number: 952038  Size: SH
  6. Use J 23327 spring compressor to compress the low and reverse clutch spring (516).
  7. Remove the low reverse clutch spring retainer ring (515).
  8. Remove J 23327 spring compressor from the center support.
  9. Remove the clutch spring (516) from the center support.

  10. Object Number: 952044  Size: SH

    Note: It may be necessary to use air pressure to remove the piston.

  11. Remove the low and reverse piston (517) from the center support (518).

  12. Object Number: 952049  Size: SH
  13. Remove the 2nd coast clutch plate retainer ring (535) from the center support (518).
  14. Remove the 2nd coast clutch backing plate (534) from the center support (518).
  15. Remove the clutch plates (532, 533). Refer to Clutch Plate Selection Specifications.
  16. Remove the 2nd coast clutch spacer (531) from the center support (518).

  17. Object Number: 952056  Size: SH
  18. Remove the 2nd coast clutch spring retainer (530).
  19. Remove the 2nd coast clutch spring (529) from the center support (518).

  20. Object Number: 952060  Size: SH

    Note: It may be necessary to use air pressure to remove the piston.

  21. Remove the 2nd coast clutch piston (528) from the center support (518).

  22. Object Number: 952065  Size: SH
  23. Remove the retainer ring (527) from the center support (518).
  24. Remove the 2nd clutch backing plate (526) from the center support (518).
  25. Remove the clutch plates (524, 525) from the center support (518). Refer to Clutch Plate Selection Specifications.
  26. Remove the 2nd clutch apply plate (523) from the center support (518).

  27. Object Number: 952070  Size: SH
  28. Use J 23327 spring compressor to compress the 2nd clutch piston spring (521).
  29. Remove the retainer ring (522) from the center support (518).
  30. Remove the J 23327 spring compressor from the cnter support (518).
  31. Remove the 2nd clutch piston spring (521) from the center support (518).

  32. Object Number: 952076  Size: SH

    Note: It may be necessary to use air pressure to remove the piston.

  33. Remove the 2nd clutch piston (520) from the center support (518).