Body dimensions — body restoration work (Skoda Kodiaq NS7)

Electrical components

1. Disconnect the negative battery terminal.

2. When disconnecting electrical connectors, do not pull on the wires, but hold on to the connector body.



3. When connecting, insert the connector until it clicks.

4. Exercise caution when handling all electrical system components.

For best results

Disassembly

Before starting work on disassembling and repairing the body, measure the dimensions of the damaged area. If the body is deformed, correct its dimensions using a special straightening stand.

Select the most easily accessible area for cutting, which is least likely to be distorted during welding. Treat the area in such a way that it allows the new part to be applied with an overlap of 30 - 50 mm.

Secure the body with clamps and jacks to prevent damage to the body while working with it.

Removal individual parts

Use caution when removing moldings and trim from the body surface being treated. Apply adhesive tape to areas where it is necessary to prevent damage to the part being removed or to the vehicle body. Before carrying out work, check for the presence of pipelines, hoses or electrical wiring near the damaged area.

Preparing for assembly

1. Remove paint from the surface of the new part and the body to apply the sealant, then apply the sealant to seal.

2. If the thickness of the section to be welded with the superimposed panel exceeds 3 mm, it is necessary to use a carbon dioxide arc welding machine.

3. Drill holes of approximately 5 - 6 mm in diameter in areas not suitable for spot welding.



4. The new part must overlap the area being repaired, and the overlap must be 30 - 50 mm.

Assembly

When installing a new part, ensure that the body dimensions are observed. Start welding after checking for a gap between the adjacent parts.



The number of spot welds should be selected according to the following criteria:

Attention:

• The gap between the electrodes of a spot welding machine should not exceed 3 mm, as this significantly affects the strength of the welding current. If possible, the new weld spot should be placed between the existing spots.
• Before and after spot welding, it is necessary to perform a test weld of the same material as the body panels and check the reliability of the weld.

Anti-corrosion treatment after assembly

• Apply sealant to the car body where necessary.
• Apply corrosion protection material (wax, oil) to the welding areas.
• Apply primer to body surfaces where necessary.