GM Service Manual Online
For 1990-2009 cars only

    Object Number: 191007  Size: SH
  1. Loosen the lower control arm cam bolt nuts.
  2. Rotate the cam bolts to the required camber specification setting. Refer to Wheel Alignment Specifications .
  3. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Maintain the camber setting while tightening the cam bolt nuts.
  5. Tighten

        • Tighten the rear lower control arm (front) bolt nut to 145 N·m (107 lb ft).
        • Tighten the rear lower control arm (rear) bolt nut to 95 N·m (70 lb ft).

    Important: Check the toe setting AFTER changing camber or caster.

  6. Check the camber setting after tightening.
  7. Adjust the camber setting if necessary.