R.R. ROOF SUPPORT CROSSMEMBER

Operation 7210B18 · Structure elements-central and rear part

Removing

- 7210E28 R.R. ROOF PANEL

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. Use a chamfering machine to crop weld spots.

Use a chisel and mallet to remove spots ground previously.

Straighten the panel edges using a hammer and profiled stake.

Use a grinding wheel to remove the spot weld residues.

Use a rotary brush to clean treated areas.

1. Apply the electroweldable paint finish.

1. Working at the bench, use a rotary brush to remove the corrosion-proofing from the outer edges of both parts.

Apply electric weld paint to the edges.

Refitting

1. Position the beam correctly on the car and secure using self-locking grippers.

Check alignment.

2. Check the locating tab has fitted into the beam.

3. Use a spot welder to weld the areas shown in the figure.

Correct any deformations in the panel using a profiled stake and mallet.

1. Use a rotary brush to clean the newly-welded areas.

2. Crimp the locating tab.

1. Apply rust-proofing to newly-welded areas.

Seal the joint lines between the part and the car.

2. Apply expanding sealant to the areas shown.

- 7210E28 R.R. ROOF PANEL