Welding underneath a truck near a black driveshaft, arc flash an…

Underside view of a vehicle on a lift or jack stands while someone MIG welds near a driveshaft, with a bright arc flash and sparks. A black-painted two-piece driveshaft with U-joints and slip yoke runs across the frame, with exhaust pipe and floor pan visible above.

AI caption July 2003 · Photo 351 of 929