GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement .

  2. Object Number: 740301  Size: SH
  3. Remove the front impact bar bolts from the frame rail.

  4. Object Number: 740302  Size: SH
  5. Remove the front impact bar from the frame rail.

Installation Procedure


    Object Number: 740302  Size: SH
  1. Align the front impact bar to the frame rail.
  2. 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.


    Object Number: 740301  Size: SH
  3. Install the front impact bar bolts to the frame rail.
  4. Tighten
    Tighten the impact bar bolts to 25 N·m (18 lb ft).

  5. Install the front bumper fascia. Refer to Front Bumper Fascia Replacement .