1. Rough cut area (A), and drill the 38 weld locations indicated by (B), then remove the lower part of the center pillar (outer).
2. When the center pillar is being removed, the side sill reinforcement may interfere and make removal difficult. Therefore, rough cut the area indicated by (C), then remove the side sill reinforcement.
3. Drill the 19 locations indicated by (D) and remove the center pillar.