For 1990-2009 cars only
Removal Procedure
- Remove all related panels and components.
- Visually inspect and restore as much of the damage as possible to factory specifications.
- Remove sealers and anti-corrosion materials as necessary.
- Locate, mark, and drill out all factory welds. Note the number and location of welds for installation of the service panel.
- Remove the damaged rear panel.
Important: The rear end panels is supplied as a complete assembly. Quarter panels extensions attach to the outside corners of the rear end panel. Service for this panel is performed at factory seams.
Installation Procedure
- Prepare mating surfaces and check for proper fit of the service panel.
- On the new panel, drill 8 mm (5/16 in) plug weld holes as necessary in the locations noted from the original panel.
- Position the service panel, check with three-dimensional measuring equipment.
- Plug weld accordingly.
- Clean and prepare welded surfaces.
- Apply the following and refinish as necessary:
- Install all related panels and components.
Important: Prior to refinishing, refer to publication GM 4901MD-01 GM Approved Refinish Materials for recommended products. Do not combine the paint systems. Refer to the paint manufacturer's recommendations.
| • | Sealers |
| • | Sound deadening materials |
| • | An approved anti-corrosion primer. |
