GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1660837  Size: SH

    Important: The preferred method of dislodging the 2-6 clutch piston is with compressed air. If compressed air is not available, remove the 2-6 clutch piston assembly using pliers. If compressed air is used, note the following. Use a 9.5 mm (3/8 in) rubber hose on the air connection to reach into the 2-6 clutch annulus port. When shooting air into the annulus port, ensure that the rubber hose covers both of the 2-6 clutch annulus port holes.

  1. Position the rubber hose so that the hose covers both 2-6 clutch annulus holes (1).

  2. Object Number: 1216957  Size: SH
  3. Shoot air into the 2-6 clutch annulus port until the 2-6 clutch piston assembly (1) is dislodged.
  4. Remove the 2-6 clutch piston assembly (1).