Transmission Case Removal

1. Courtesy of GENERAL MOTORS COMPANY

   Remove the clutch concentric actuator cylinder. Clutch Concentric Actuator Cylinder Replacement

2. Remove 9 of the 11 clutch housing to transmission case bolts (1).
3. Rotate the transmission into the vertical position.

4. Courtesy of GENERAL MOTORS COMPANY

   Remove the last 2 clutch housing to transmission case bolts (2).

5. Remove the shift lever guide bolts (1).

6. Courtesy of GENERAL MOTORS COMPANY

   Remove the magnets (1) from the transmission case.

7. Courtesy of GENERAL MOTORS COMPANY

   Drive in the select control lever assembly pin.

8. Courtesy of GENERAL MOTORS COMPANY

   Remove the transmission case (1) and the select control lever assembly (2) together as follows:

   1. Slide the transmission case up and off of the gear clusters and the shift shaft components.
   2. Hold the select control lever assembly against the guide plate in order to prevent the release of the detent ball and the spring.
   3. Remove the select control lever assembly (2) from the transmission case.
9. Remove the clutch housing gasket (4).

Oil Filter Removal 

Courtesy of GENERAL MOTORS COMPANY

Remove the oil filter (1).