GM Service Manual Online
For 1990-2009 cars only

    Caution: Refer to Torque Converter Housing/Low and Reverse Clutch Housing Bolt Size Caution in the Preface section.


    Object Number: 1207590  Size: SH
  1. Remove 18 bolts (1), one bolt (2), and one bolt (3).

  2. Object Number: 1914739  Size: SH

    Warning: The torque converter housing/oil pump cover assembly dry weights are approximately 27 kg (60 lb). To help avoid personal injury and/or property damage:

       • Use caution when installing, removing, or moving the converter housing/oil pump cover assembly.
       • Get help when lifting the converter housing/oil pump cover assembly.
       • Assistance from a hoist or another person may be required.
       • Make sure lifting equipment can properly support the converter housing/oil pump cover assembly.

  3. Attach a sling to the converter housing (1).
  4. Attach a hoist to the sling.
  5. Remove the converter housing/oil pump cover assembly (1) from the transmission case (4) and the turbine shaft (2).
  6. Place the converter housing/oil pump cover assembly on the work table.
  7. Remove the sling.
  8. Remove and discard the main housing/separator plate gasket (3).