Preparing wheel well for welding - AR62.20-P-1200-14P
WARNING: This page is about a different car, the 2009 Mercedes-Benz CLK350 and 2008 Mercedes-Benz CLK350. However, it is still accessible from the selected car via links, so may be relevant.
- Punch holes (areas G, I, J and O).
- Grind mating surfaces down to bare metal in the cross-hatched areas.
Grind spot weld flanges down to bare metal on both sides.
- Coat insides of spot weld flanges with zinc dust paint.