GM Service Manual Online
For 1990-2009 cars only

    Object Number: 448946  Size: SH
  1. Loosen both strut to knuckle nuts just enough to allow for movement.
  2. If the strut has not been modified previously, perform the following steps before continuing with the wheel alignment:
  3. 2.1. Disconnect the strut from the knuckle. Refer to Strut Assembly Replacement in Front Suspension.
    2.2. File the lower hole until the outer flange slot matches the inner flange slot.
    2.3. Connect the strut to the knuckle. Refer to Strut Assembly Replacement in Front Suspension.

    Object Number: 165165  Size: SH
  4. Adjust the camber to specification by moving the top of the wheel in or out. Refer to Wheel Alignment Specifications .