GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 33037 2-4 Intermediate Band Apply Pin Gage


    Object Number: 5430  Size: SH
  1. Disassemble the 2-4 servo assembly. If necessary, refer to 2-4 Band Servo 2nd Apply Piston Disassemble .

  2. Object Number: 7756  Size: SH
  3. Install the band apply pin (13) and the J 33037  (1).
  4. Install the servo cover retaining ring (29) to secure the tool.

  5. Object Number: 7757  Size: SH
  6. Apply 11 N·m (98 lb in) torque. If the white line appears in the gage slot (1), the pin length is correct.
  7. If a new pin is needed, refer to 2-4 Band Servo Piston Pin Selection in order to determine correct pin length.