GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 779337  Size: SH
  1. Remove the transmission. Refer to Transmission Replacement.
  2. Remove the concentric actuator cylinder quick connect bolt (5).
  3. Remove the 3 concentric actuator cylinder bolts (1).
  4. Remove the concentric actuator cylinder (2).
  5. Remove the O-ring (3).

Installation Procedure


    Object Number: 779337  Size: SH
  1. Install the O-ring (3).
  2. Install the concentric actuator cylinder (2).
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the 3 concentric actuator cylinder bolts (1) and the quick connect bolt (5).
  5. • Tighten the 3 concentric actuator cylinder bolts to 20 N·m (15 lb ft).
    • Tighten the quick connect bolt to 10 N·m (89 lb in).
  6. Install the transmission. Refer to Transmission Replacement.