GM Service Manual Online
For 1990-2009 cars only

    Object Number: 15880  Size: SH
  1. Using a large flat blade screwdriver, remove the retainer ring (650) for the low and reverse clutch housing from the case.

  2. Object Number: 15882  Size: SH
  3. Grasp the final drive sun gear shaft (669) and lift the following parts out of the case:
  4. • The low and reverse clutch assembly (649)
    • The low roller clutch and reaction carrier assembly (662)
    • The reaction internal gear (668)