GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1956899  Size: SH
  1. Clean the shift shaft and fork assembly parts with a suitable solvent. Air dry all the parts.

  2. Object Number: 1956900  Size: SH
  3. Inspect the shift forks and the shift links for excessive wear, fractures or distortion.
  4. Inspect the shift shaft lever bushings for excessive wear.

  5. Object Number: 1956901  Size: SH
  6. Inspect the shift fork nylon inserts (1) for wear.
  7. Replace parts that are fractured, excessively worn, or distorted.
  8. Replace an excessively worn or burred shift shaft.