Roof panel (S.W.)

Operation 7210E28 · S.W. · External parts

Removal

See Op. 7210E56 Tail-gate

Check if any of the connected parts are deformed by checking body alignment dimensions. Use appropriate measurement tools (reference rigs, templates or gauges).

Straighten the body if necessary.

1 Using a power saw, cut around the edge of the roof panel.

1 Heat up the sealant near the fins.

2 Remove the roof panel.

1 Dress down the spot welds along the edges.

2 Remove the excess from the panel.

1 Straighten the edges of the roof panel seating.

2 Use a grinding wheel to remove the weld spot residues.

3 Use a rotary brush to clean treated areas.

4 Remove the sealant on the central fins and clean off the residues using compressed air.

Apply electroweldable paint in the areas to be welded.

1 Use a rotary brush to remove the rust-proofing from around the edge of the inner and outer surfaces of the part.

Apply electroweldable paint finish to the affected parts.

Refitting

1 Correctly position the replacement part on the bodyshell, align it and secure it using self-locking clamps.

1 Use a spot welder to weld the roof panel along the perimeter of the part.

Check that the welded parts are correctly aligned.

2 Use an oxyacetylene torch to hard-solder the roof panel corners.

1 Use a rotary brush to dress the spot welds and clean the areas concerned.

2 Apply rust-proofing to the newly welded areas.

See Op. 7210E56 Tail-gate