GM Service Manual Online
For 1990-2009 cars only

Shift Shaft and Fork Assemblies Cleaning and Inspection CTS, GTO, SSR M10


    Object Number: 1389938  Size: SH
  1. Clean the shift shaft and fork assembly parts with a suitable solvent. Air dry all the parts.

  2. Object Number: 1389942  Size: SH
  3. Inspect the shift forks and the shift links for excessive wear, fractures or distortion.

  4. Object Number: 463422  Size: SH
  5. Inspect the shift shaft lever bushings for excessive wear.

  6. Object Number: 38650  Size: SH
  7. Inspect the shift fork nylon inserts for wear.
  8. Replace parts that are fractured, excessively worn, or distorted.
  9. Replace an excessively worn or burred shift shaft.

Shift Shaft and Fork Assemblies Cleaning and Inspection Corvette MM6 and MZ6


    Object Number: 463412  Size: SH
  1. Clean the shift shaft and fork assembly parts with a suitable solvent. Air dry all the parts.

  2. Object Number: 463430  Size: SH
  3. Inspect the shift forks and the shift links for excessive wear, fractures or distortion.

  4. Object Number: 463422  Size: SH
  5. Inspect the shift shaft lever bushings for excessive wear.

  6. Object Number: 38650  Size: SH
  7. Inspect the shift fork nylon inserts for wear.
  8. Replace parts that are fractured, excessively worn, or distorted.
  9. Replace an excessively worn or burred shift shaft.