Removal Procedure
Caution: Refer to Approved Equipment for Collision Repair Caution in the Preface section.
- Disable the SIR system. Refer to
SIR Disabling and Enabling
in SIR.
- Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
Important: Sectioning of the front upper rails is not
recommended.
- Remove all related panels and components.
- Restore as much of the damage as possible .
- Remove the sealers and anti-corrosion materials from the repair area,
as necessary. Refer to
Anti-Corrosion Treatment and Repair
in Paint and Coatings.
- Locate, mark, and drill out all factory welds attaching the outer rail.
- Remove the damaged outer rail.
Installation Procedure
- Prepare the mating surfaces as necessary.
- Apply 3M Weld-Thru Coating P/N 05913 or equivalent to all mating surfaces.
Important: If the location of the original plug weld
holes can not be determined, or if structural weld-thru adhesive is present, space
the plug weld holes every 40 mm (1½ in).
- Drill 8 mm (5/16 in) plug weld holes as necessary in the locations
noted from the original panels.
- Temporarily position the outer rail on the vehicle.
- Verify the location using 3-dimensional measuring equipment.
- Plug weld accordingly.
- Clean and prepare welded surfaces.
- Apply the sealers and anti-corrosion materials to the repair area, as
necessary. Refer to
Anti-Corrosion Treatment and Repair
in Paint and Coatings.
- Paint the repaired area. Refer to
Basecoat/Clearcoat Paint Systems
in Paint and Coatings.
- Install all of the related panels and components.
- Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
- Enable the SIR system. Refer to
SIR Disabling and Enabling
in SIR.