GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2002538  Size: SH
  1. Place the sun gear input flange thrust washer (548) with grease on the reverse clutch assembly with input shaft assembly (23).
  2. Place the input shaft front thrust washer (549) with grease on the input shaft assembly (23).
  3. Install the input shaft assembly (23).