GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1217959  Size: SH
  1. Position the output carrier internal gear (3) on the work table so that the outer splines are facing down.
  2. Install the intermediate carrier assembly (2) into the output carrier internal gear (3). Make sure the splines are engaged.
  3. Install the retaining ring (1) into the output carrier internal gear (3) so that the intermediate carrier assembly is retained.