GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 242740  Size: SH
  1. Remove the heads from the lock housing shear bolts (1) by using a 6.5 mm drill bit (2).

  2. Object Number: 242747  Size: SH
  3. Remove the lock housing (3) from the steering column housing assembly (1).
  4. Remove the shear bolts (2) from the lock housing (3) using locking type pliers.

Installation Procedure


    Object Number: 242752  Size: SH
  1. Place lock in the RUN position.
  2. Install the lock housing (2) onto the steering column housing assembly (3).
  3. Install the new shear bolts (1) into the lock housing (2).
  4. Tighten
    The new shear bolts (1) until the heads separate from the shear bolt bodies.