GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 39050 4T80-E Holding Fixture
    • J 3289-20 Transmission Support Fixture Base

Caution: To reduce the possibility of personal injury or transmission damage, make sure, when doing the next step, that all of the bolts for the support fixture are installed as shown, and that the bolts are tightened to 11 N·m (98 lb in).


    Object Number: 11833  Size: SH
  1. Install the J 39050 on the transmission.
  2. Install the holding fixture and the transmission into the J 3289-20 .
  3. Position the transmission with the case extension pointing downward in order to allow the fluid to drain.
  4. Insert the pin into the base.