In case of significant deformations or tears, replace the wing with a new one.
Remove the bumper, hood and front door.
Use a fine, sharp chisel or a grinder to cut off the wing along the lines shown in Fig. 8-5.
Disconnect the wing, remove the remaining wing strips, straighten the deformed edges and clean them with an electric or pneumatic grinder.
Install the front door and new fender, secure the fender with quick release clamps.
Weld the wing at the points indicated by arrows in the figure using electric arc welding in a carbon dioxide environment. Soldering is allowed. As a filler material, you can use solder rods L62, L63 with a diameter of 2-3 mm.
Install the hood and check the position of the wing. The protrusion or recession of the wing relative to the door or hood is allowed to be no more than 2 mm, the gaps of the wing with the hood and door along the front surface should be (5±2) mm.
Remove the hood and door.
Weld the wing with contact welding at 40-50 mm pitch to the front pillar of the side panel, mudguard and front shield. Gas welding with brass solder or electric arc welding in a carbon dioxide environment with an intermittent seam 7-10 mm long every 50-60 mm is allowed. Perform electric welding using a semiautomatic machine with wire sv. 08G1S or sv. 08G2S with a diameter of 0.8 mm.
Weld the wing to the front panel by melting the edges of the welding flanges with an intermittent seam 5-7 mm long with a pitch of 40-70 mm.