GM Service Manual Online
For 1990-2009 cars only

Headlamp Bracket Replacement Pontiac

Removal Procedure

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

  2. Object Number: 318891  Size: MH
  3. Remove the headlamp housing panel bracket bolt/screws (3) from the pivot support brackets and headlamp housing panel bracket (1).
  4. Remove the following components:
  5. 3.1. The headlamp housing panel bracket bolts/screws (2)
    3.2. The panel brackets (1)
  6. Remove the following components:
  7. 4.1. The headlamp housing panel bracket bolts/screws (6)
    4.2. The upper bracket (7)

Installation Procedure


    Object Number: 318891  Size: MH
  1. Install the following components:
  2. 1.1. The headlamp housing panel upper brackets (7)

    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.

    1.2. The upper bracket bolts/screws (6)

    Tighten
    Tighten the upper bracket bolts/screws (6) to 10 N·m (89 lb in)

  3. Install the following components:
  4. 2.1. The headlamp housing panel bracket (1)
    2.2. The panel bracket bolts/screws (2)

    Tighten
    Tighten the panel bracket bolts/screws (2) to 5.5 N·m (49 lb in).

  5. Install the headlamp housing panel bracket bolts/screws (5) to the headlamp housing panel (4).
  6. Tighten
    Tighten the headlamp housing panel bolts/screws (5) to 1.7 N·m (15 lb in).

  7. Install the front fascia bumper. Refer to Front Bumper Fascia Replacement in Bumpers.

Headlamp Bracket Replacement Chevrolet

Removal Procedure

  1. Open hood,install fender covers.
  2. Disconnect battery.
  3. Disconnect electrical connections to headlamps.

  4. Object Number: 389868  Size: SH
  5. Remove the headlamp bracket bolts (3, 5, & 6), bracket nut (2), and the headlamp bracket brace (4) from the headlamp bracket (7).
  6. Remove the headlamp bracket (7) from mounting bracket studs (1).

Installation Procedure


    Object Number: 389868  Size: SH
  1. Install the headlamp bracket (7) to the vehicle radiator support (1).
  2. Install the headlamp bracket bolts (3, 5, & 6), bracket nut (2), and the headlamp bracket brace (4) to the headlamp bracket (7).
  3. Tighten
    Tighten the bolts (3, 5, & 6) and nut (2) to 10 N·m (89 lb in).

  4. Connect electrical connection to headlamps.
  5. Connect battery.
  6. Remove fender covers and close hood.
  7. Install the headlamp assembly. Refer to Headlamp Replacement in Lighting Systems.
  8. Install the front bumper support and support bolts.
  9. Tighten
    Tighten the bolts to 9 N·m (80 lb in).

  10. Install the front fascia bumper. Refer to Front Bumper Fascia Replacement in Bumpers.
  11. Verify headlamp alignment and projection.