P63.20-4933-11
1 Drill hole for plug weld in area A on A-pillar reinforcement (1) and grind down to bare metal on both sides.
2 Grind spot welding flanges down to bare metal on both sides in areas B and C on A-pillar reinforcement (1). Coat inside of spot welding flanges with zinc dust paint.
3 Grind areas D through G down to bare metals on both sides on A-pillar reinforcement (1).
P63.20-4934-12
4 Punch holes for plug welding in areas H through K on A-pillar reinforcement (1) and grind connection flanges down to bare metal on both sides.
5 Grind spot weld flanges for A-pillar reinforcement (1) down to bare metal on both sides in areas L through N. Coat inside of spot welding flanges with zinc dust paint.