Chevrolet Trax: Front hinge pillar body sectioning
Removal Procedure
WARNING: Refer to Approved Equipment for Collision Repair Warning .
WARNING: Refer to Collision Sectioning Warning .
WARNING: Refer to Glass and Sheet Metal Handling Warning .
- Disable the SIR system. Refer to SIR Disabling and Enabling .
- Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconnection and
Connection .
- Remove all the related panels and components.
- Visually inspect the damage. Repair 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 (Base) .
Fig. 38: Scribe Lines On Front Hinge Pillar Body
NOTE: Sectioning can be done anywhere in the straight area along
the rocker
panel.
- Create cut lines (1) on the front hinge pillar body.
Fig. 39: Cutting Panel On Scribe Lines
NOTE: Do not damage any inner panels or reinforcements.
- Cut the panel where sectioning is to be performed (1).
- Locate and mark all the necessary factory welds of the front hinge pillar
body.
Fig. 40: Drilling Factory Welds
- Drill all the factory welds (1). Note the number and location of welds
for installation of the service
assembly.
Fig. 41: Damaged Front Hinge Pillar Body
- Remove the damaged front hinge pillar body (1).
Installation Procedure
Fig. 42: Preparing Weld Surfaces
- Cut the front hinge pillar body in corresponding locations to fit the
remaining original panel. The
sectioning joint should be trimmed to overlap the remaining original panel
by 25 mm (1 in) at each joint
location (1).
- Prepare all mating surfaces as necessary.
Fig. 43: Drilling Plug Weld Holes
- Drill 8 mm (5/16 in) holes for plug welding along the edges of the front
hinge pillar body as noted from
the original panel (1).
- Clean and prepare the attaching surfaces for welding.
Fig. 44: Damaged Front Hinge Pillar Body
- Position the front hinge pillar body on the vehicle (1).
- Verify the fit of the front hinge pillar body.
- Clamp the front hinge pillar body into position.
Fig. 45: Applying Sealers And Anti-Corrosion Materials To Repair Area
- Plug weld accordingly (1).
- To create a solid weld at the sectioning joint, with minimum heat
distortion, make 25 mm (1 in) stitch
welds along the seam with 25 mm (1 in) gaps between them. Then go back and
complete the stitch weld.
- Apply the sealers and anti-corrosion materials to the repair area, as
necessary. Refer to Anti-Corrosion
Treatment and Repair (Base) .
- Paint the repaired area. Refer to Basecoat/Clearcoat Paint Systems .
- Install all related panels and components.
- Connect the negative battery cable. Refer to Battery Negative Cable
Disconnection and Connection .
- Enable the SIR system. Refer to SIR Disabling and Enabling
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Removal Procedure
WARNING: Refer to Approved Equipment for Collision Repair Warning .
Disable the SIR system. Refer to SIR Disabling and Enabling .
Disconnect the negative battery cable. Refer to B
Removal Procedure
WARNING: Refer to Approved Equipment for Collision Repair Warning
Disable the SIR system. Refer to SIR Disabling and Enabling .
Disconnect the negative battery cable. Refer to Bat
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 joi
SEE MORE:
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Circuit/System De
DIC messages display when the
status of the vehicle has changed
and action may be needed to
correct the condition. Multiple
messages appear one after another.
Press any of the DIC buttons on the
turn signal lever to acknowledge
and clear them from the display.
More urgent messages cannot be
cleare