GM Service Manual Online
For 1990-2009 cars only

    Object Number: 801858  Size: SH
  1. Inspect the low clutch sprag for the following:
  2. • Worn or damaged splines
    • Scoring on the inside diameter of the races
    • Wear or cracks
  3. Check that the low clutch sprag rotation freewheels and locks up in the correct direction.

  4. Object Number: 801815  Size: SH
  5. Install the low clutch roller thrust bearing (17).
  6. Install the low clutch sprag (16) into the case (24).