Front Compartment Upper Side Rail Replacement
Front Compartment Upper Side Rail Replacement |
Removal Procedure |
1. |
Refer to
Approved Equipment for Collision Repair Warning
.
Refer to Glass and Sheet Metal Handling Warning . Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and Enabling . |
2. |
Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
.
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3. |
Remove all related panels and components.
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4. |
Repair as much of the damage as possible to factory specifications. Refer to
Dimensions - Body
.
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5. |
Note the location and remove the sealers and anti-corrosion materials from the repair area, as necessary.
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6. |
Locate and drill out all factory welds (1). |
7. |
Remove the damaged front upper outer rail (1).
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Installation Procedure |
2. |
Prepare all mating surfaces as necessary.
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3. |
Apply GM-approved Weld-Thru Coating or equivalent to all mating surfaces.
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4. |
Place the front upper outer member on the vehicle using the 3-dimensional measuring equipment (1). Clamp the front upper outer member in place.
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5. |
Plug weld accordingly (1).
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6. |
Clean and prepare all welded surfaces.
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7. |
Apply the sealers and anti-corrosion materials to the repair area, as necessary.
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8. |
Paint the repair area. Refer to
Basecoat/Clearcoat Paint Systems
.
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9. |
Install all related panels and components.
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10. |
Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
.
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11. |
Activate the SIR system. Refer to
SIR Disabling and Enabling
.
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