GM Service Manual Online
For 1990-2009 cars only
  1. Remove the upper head components. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Disassemble - Off Vehicle .
  2. Remove the ignition switch assembly. Refer to Ignition Switch Assembly - Disassemble - Off Vehicle .

  3. Object Number: 372312  Size: SH
  4. Remove the 3 adapter screws (1).
  5. Remove the steering column housing assembly (2).

  6. Object Number: 372307  Size: SH
  7. Remove the support mounting adapter (3), if needed.
  8. Once the steering column housing assembly (1) is removed:

    Remove the bearing retainer (2).

  9. Remove the mounting plate (3).