Roof Front Header Panel Replacement
Removal Procedure
Warning:
Refer to
Approved Equipment for Collision Repair Warning
.
Note: The roof front header panel is made of Ultra High Strength Steel and should be replaced only at factory joints.
Repairing or sectioning of this part is not recommended. Refer to
Ultra High Strength Steel
.
1. Disable the SIR system. Refer to
SIR Disabling and Enabling
.
2. Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
.
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 sealers and anti-corrosion materials from the repair area. Refer to
Anti-Corrosion Treatment and Repair
.
6. Locate and mark all factory welds.
7. Drill all factory welds (1). Note the number and location of welds for installation of the service assembly.
8. Remove the damaged roof front header panel
(1).
Collision Repair
BODY REPAIR
0-3
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CHEVROLET SONIC 2012 BODY REPAIR MANUAL