GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to Approved Equipment for Collision Repair Warning in the Preface section.

    Note: Before beginning the repair, refer to Metal Panel Bonding for proper adhesive applicator preparations and general information.

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Disable the SIR system. Refer to SIR Disabling and Enabling.
  3. Remove all related panels and components.
  4. Repair as much of the damage as possible to factory specifications. Refer to Dimensions - Body.
  5. Remove the door assembly. Refer to Rear Side Door Replacement.

  6. Object Number: 1822938  Size: SH
  7. Locate and drill out all factory welds. Note the number and locations of the welds for installation of the service panel.

  8. Object Number: 1822939  Size: SH
  9. Grind the edges of the door outer panel to separate the outer door panel from the door shell.
  10. Warning: Inspection of the door guard beam for damage must be performed before replacement of the door outer panel. If damage to the door guard beam is found the door must be replaced. Failure to do so may compromise the structural integrity of the vehicle and may cause personal injury if the vehicle is involved in a collision.


    Object Number: 1822941  Size: SH
  11. Remove the outer door panel.
  12. Remove the sealers and anti-corrosion materials from the repair area, as necessary. Refer to Anti-Corrosion Treatment and Repair.
  13. Straighten the edges of the door shell.

Installation Procedure


    Object Number: 1822939  Size: SH
  1. Use a grinding disk to grind the surface of the door shell mating flanges to bare steel.

  2. Object Number: 1822943  Size: SH
  3. Scuff the opposing mating surfaces of the door outer panel to remove the gloss of the E-Coat.

  4. Object Number: 1822951  Size: SH
  5. Drill 8 mm (5/16 in) plug weld holes, as necessary, in the locations noted from the original panel.
  6. Note: If the original location of the plug weld holes can not be determined, space plug weld holes every 40 mm (1 in) apart.

  7. Clean the mating surfaces.

  8. Object Number: 1822945  Size: SH

    Note: Do not allow the adhesive to totally cure off the vehicle, as proper alignment of the door outer panel to the door shell will be difficult.

  9. Apply a 3-6 mm (1/8-1/4 in) bead of metal panel bonding adhesive to both of the mating surfaces.
  10. Using a small acid brush, spread a coat of adhesive to cover all the bare metal surfaces to ensure corrosion protection.
  11. Apply a 9-13 mm (3/8-½ in) bead of metal bonding adhesive to the mating surfaces of the service panel.

  12. Object Number: 1822949  Size: SH

    Note: Do NOT pull the panels apart after being joined together. Slide the panels against each other to realign the panels.

  13. Install the door outer panel to the door shell.
  14. Clamp the door outer panel into position, as required.

  15. Object Number: 1822950  Size: SH
  16. Using a hammer re-hem the hem flanges around the door shell.
  17. Continue to hammer in stages along the hem flanges.

  18. Remove the excess adhesive from the door panel area.
  19. Install the door to the vehicle. Inspect the door outer panel for proper alignment; then adjust the alignment, as required. Refer to Rear Side Door Replacement.

  20. Object Number: 1827659  Size: SH
  21. Using metal-inert gas (MIG), weld the door outer panel to the door frame in the locations noted from the original panel.
  22. Clean and prepare all welded surfaces.

  23. Object Number: 1822952  Size: SH
  24. Apply Fusor super flexible anti-flutter foam-fast set, Fusor P/N 121/124, or equivalent, in 4-5 evenly spaced locations between the door outer panel and the inner safety beam.
  25. Apply sealers and anti-corrosion materials to the repair area, as necessary. Refer to Anti-Corrosion Treatment and Repair.
  26. Paint the repaired area. Refer to Basecoat/Clearcoat Paint Systems.
  27. Install all related panels and components.
  28. Enable the SIR system. Refer to SIR Disabling and Enabling.
  29. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.