GM Service Manual Online
For 1990-2009 cars only

    Object Number: 802259  Size: SH

    Important: Only remove the bolts called out in the graphic, there will be two remaining.

  1. Remove the control valve body retaining bolts (49 and 51).

  2. Object Number: 801803  Size: SH
  3. Remove the control valve body retaining bolts (53).
  4. Remove the manual shaft detent (52).
  5. Remove the control valve body (47).

  6. Object Number: 801804  Size: SH
  7. Remove the centre support fluid passage sleeve (38) and the overdrive clutch fluid passage sleeve (39).