Technician A says sectioning cuts should be made at factory seams, while Technician B says pillars and rocker panels can be sectioned. Who is correct?

Technician B is correct because pillars and rocker panels are indeed areas where sectioning cuts can be appropriately made during the repair process. In autobody repair, sectioning allows damaged components to be replaced without needing to replace entire assemblies, which is often a more cost-effective and efficient way to restore a vehicle to its original specifications.

Pillars, which are critical for vehicle structural integrity, can be sectioned if the damage occurs in a limited area and if proper techniques are used to ensure strength and safety are maintained. Rocker panels are also commonly sectioned, especially in cases of rust or collision damage, allowing for targeted repairs that do not compromise the overall structure of the vehicle.

On the other hand, Technician A's assertion about making sectioning cuts solely at factory seams is too limiting. While factory seams are designed for disassembly and can provide a cleaner repair, they are not the only valid locations for sectioning cuts. It’s crucial in repair work to assess the damage and identify the best practices for replacing parts in a manner that restores the vehicle’s integrity and safety, which includes sectioning in strategic locations like pillars and rocker panels.