GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38450-A Third Clutch Sprag Retaining Ring Tool


    Object Number: 180777  Size: SH
  1. Install the input sun gear assembly (333) into the third clutch housing (319).
  2. Slightly rotate the sprag race to engage the race into the third clutch housing.

  3. Object Number: 180778  Size: SH
  4. Install one J 38450-A at each extremity of the retainer ring (335).
  5. Compress the sprag retainer ring (335) using a screwdriver opposite J 38450-A while pushing down on the outer sprag race.
  6. Engage the sprag retainer ring into the groove in the third clutch housing (319).
  7. Remove the tools.