GM Service Manual Online
For 1990-2009 cars only

    Object Number: 16380  Size: SH
  1. Remove the low and reverse piston retainer ring (657) from the low and reverse housing (649).
  2. Remove the release spring (655).
  3. Remove the clutch piston (653).
  4. Remove the inner and outer seals (652, 651) from the piston (653).