3239041 - 7210B70 R.R. REAR TRIM (structural element)
Removing ( Refitting ) 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 pneumatic saw to follow the dotted cutting lines shown
in the figure.2. Cross-sections of key areas as a guide to allow the operator
to adjust cutting position and depth in order to avoid damage to
the underlying panels. 3. Remove the rear trim from the car.
Use a vibrating cutter with
appropriate blade to remove P.V.C. from the cut end of the car rear
trim.Use a rotary brush to remove paint to gain
access to the weld spots.1. Use a chamfering machine to remove the weld spots shown in the
figure.Drill out any weld spots not accessible
to the chamfering machine.2. Use an oxyacetylene torch and steel brush to remove the braze
welding.Use a chisel and hammer to remove spots
ground previously.3. Remove the cut edge of the trim from the car.
1. Straighten the edges using a mallet and profiled stake.Use a grinding wheel to remove the weld
spot residues.Apply the electric weld paint finish.
1. Use a grinding wheel to remove the corrosion-proofing (1b) from
around the edge of the part (1a).Apply electrogalvanised paint to the edges
in contact with the car.
Refitting
(
Removing
)
1. Position the part correctly on the car and secure using self-locking
grippers.2. Tack the part by carrying out some spot welds (2a). Then drill
out and screw in Parker screws (2b).Remove the self-locking clips.3. Provisionally position rear bumpers, boot lid sealing strip (3a)
and boot lid (3b).Check alignment and ensure the surrounding
gap is even.
1. Use a spot welder to weld the areas shown in the figure.2. Use an oxyacetylene torch to hard-solder the contact edges between
rear trim and wings.3. Crimp the tabs shown.
1. Correct any deformations in the panel using a profiled stake
and mallet.Use a grinding wheel to clean and level
the newly-welded areas.
Apply rust-proofing to newly
welded areas.1. Seal the joint lines.Apply paint and wax.2. Reapply the PVC treatment.