GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle. Support the vehicle. Refer to General Vehicle Lifting and Jacking in General Information.
  2. Remove the oil pan and the oil pan gasket.
  3. Remove the oil pan filter and the seal.

  4. Object Number: 104217  Size: SH
  5. Remove the transmission fluid level indicator stop bracket.

  6. Object Number: 104220  Size: SH
  7. Remove the spring shaft retainer.

  8. Object Number: 104221  Size: SH
  9. Remove the parking pawl actuator bracket.
  10. Remove the clip.

  11. Object Number: 104225  Size: SH
  12. Remove the manual shift shaft pin.
  13. Remove the manual valve with the retainer rod.
  14. Remove the manual valve pin.

  15. Object Number: 104225  Size: SH
  16. Remove the parking pawl spring.

Installation Procedure


    Object Number: 104225  Size: SH
  1. Install the parking pawl spring.

  2. Object Number: 104224  Size: SH
  3. Install the manual valve pin.
  4. Install the manual valve with the retainer rod.
  5. Install the manual shift shaft pin.

  6. Object Number: 104221  Size: SH
  7. Install the clip.
  8. Install the parking pawl actuator bracket.

  9. Object Number: 104220  Size: SH
  10. Install the spring shaft retainer.

  11. Object Number: 104217  Size: SH
  12. Install the transmission fluid level indicator stop bracket.
  13. Install the oil pan filter and the seal.
  14. Install the oil pan and the gasket.
  15. Lower the vehicle.
  16. Adjust the oil level.
  17. Inspect the shift linkage.