GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to Safety Glasses Warning in the Preface section.


    Object Number: 1255951  Size: SH
  1. Remove the valve body assembly. Refer to Control Valve Body Replacement.
  2. Pull out the sealing sleeve (Brake C) using a nail.
  3. Turn the transaxle by 90 degrees.

  4. Object Number: 1255980  Size: SH
  5. Remove the rear cover bolts.
  6. Loosen the cover by tapping firmly on the side of the cover.
  7. Remove the cover.

Installation Procedure


    Object Number: 1255980  Size: SH
  1. Install the rear cover.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the rear cover bolts and tighten to 23 N·m(17 lb ft).

  4. Object Number: 1255951  Size: SH
  5. Turn the transaxle by 90 degrees.
  6. Install the sealing sleeve (Brake C).
  7. Install the valve body assembly. Refer to Control Valve Body Replacement.