GM Service Manual Online
For 1990-2009 cars only

Radiator Support


Object Number: 1343697  Size: LF

Important: The number of spot welds needed in each location is shown in illustration.

The front panel is joined to the front wheelhouse and front longitudinal. It forms the base for the headlamps and other parts and maintains the rigidity of the front section of the body. Pay particular attention to twists and parallelism and inspect mounting of related parts when welding.

Refer to Radiator Support Replacement .

Wheelhouse - Front


Object Number: 1343700  Size: LF

Important: The number of spot welds needed in each location is shown in illustration.

The front wheelhouse component is constructed as a unit with the locator shock absorber. Therefore, replacement of the component affects the front wheel alignment. When assembling it, either use a jig or follow dimensions on the body repair chart for positioning. It must be welded carefully.

Refer to Front Wheelhouse Replacement .

Tie Bar


Object Number: 1343702  Size: MF

Important: The number of spot welds needed in each location is shown in illustration.

The front longitudinal is joined to the wheelhouse and front panel, it forms the base for the front suspension, engine, transmission and others. Therefore, replacement of the component affects the front wheel alignment and maintains the rigidity of the front section. When assembling it, either use a jig or follow dimensions on the body repair chart for positioning. It must be welded carefully.

Refer to Tie Bar Replacement

Hinge Pillar - Sectioning (Front)


Object Number: 1282521  Size: MF

Important: The number of spot welds needed in each location is shown in illustration.

The front pillar area is part of the frame door opening panel. It's connected to the roof, windshield, door hinges and floor frame and is important as a support for the front side of the cabin. Connection of the front pillar determines the position of the windshield and front door. Align the fender, door and windshield while the front pillar is temporary mounted, and inspect the clearances and level differences.

Refer to Front Hinge Pillar Sectioning .

Roof Panel - Outer


Object Number: 1343704  Size: LF

Important: The number of spot welds needed in each location is shown in illustration.

Deformation of the roof panel is highly noticeable in terms of the vehicle's outer appearance. Before replacing the roof, ensure that the body is horizontal. Before welding the roof panel, adjust the frame door opening flanges so that they contact the roof panel. Pay particular attention to twists and parallelism.

Refer to Roof Outer Panel Replacement .

Body Rear End Panel


Object Number: 1343706  Size: LF

Important: The number of spot welds needed in each location is shown in illustration.

The back panel is joined to the side panel outer, rear extension longitudinal and extension rear floor. It forms the base for the rear combination lamps and other parts and maintains the rigidity of the rear body. Pay particular attention to twists and parallelism and inspect mounting of related parts when welding.

Refer to Body Rear End Panel Replacement

Rear Compartment Floor Panel Sectioning


Object Number: 1343707  Size: LF

Important: The number of spot welds needed in each location is shown in illustration.

The rear floor panel is the base of the rear body and it is critical for the rigidity of the rear body. During replacement, refer to Rear Compartment Floor Panel Sectioning to set the rear floor properly.

Ensure that the rear floor is not bent or deformed. Weld securely to maintain the rigidity of the rear body.

Pillar Lock Front Door Sectioning - Outer


Object Number: 1282522  Size: MF

Important: The number of spot welds needed in each location is shown in illustration.

The frame door opening consists of the frame door area and side outer area. It forms the base for the front, rear doors and other parts and maintains the rigidity of the doors and roof. The frame door opening area should, depending on the degree of damage, be repaired as much as possible rather than replaced, repair by pulling out.

Refer to Body Lock Pillar Outer Panel Sectioning .

Quarter Panel - Outer


Object Number: 1343709  Size: MF

Important: The number of spot welds needed in each location is shown in illustration.

The side panel outer consists of side outer area and frame door area. The side outer area is a conspicuous part of the outer appearance of the vehicle. It is especially important for the body line continuing from door. Therefore, pay particular attention to it when conducting work. This part must be aligned with the rear door, trunk lid, rear glass and other parts.

Refer to Quarter Outer Panel Replacement .