GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 23327 Clutch Spring Compressor
    • J 25018-A Clutch Spring Compressor Adaptor

    Object Number: 7887  Size: SH
  1. Inspect the reverse input piston for the following defects:
  2. • Damaged or porosity
    • Ring groove damage
  3. Install the reverse input clutch inner and outer seals on the piston.

  4. Object Number: 7889  Size: SH
  5. Install the reverse input piston into the reverse input clutch housing and drum assembly.
  6. Inspect the reverse input clutch spring assembly or distortion or damage.
  7. Install the reverse input clutch spring assembly.

  8. Object Number: 59352  Size: SH
  9. Install the clutch spring compressor.
  10. Install the reverse input clutch spring retainer ring.

  11. Object Number: 7891  Size: SH
  12. Inspect the composition plates, the steel plates and the backing plates for the following items:
  13. • Damaged tangs.
    • Delamination.
    • Excessive wear.
    • Heat damage or wear.
    • Surface finish.
    • Flatness.

    Object Number: 7892  Size: SH
  14. Install the reverse input clutch belleville plate into the reverse input clutch housing and drum assembly.
  15. Install the reverse input clutch plates starting with a steel plate and alternate with a composition plate.
  16. Install the reverse input clutch backing plate.
  17. Install the reverse input clutch retaining ring.