How do you adjust headlights on a Ford truck?

Answer 1

Park your truck 25 feet away from and facing a wall. Adjustment access will either be on top of the housing (accessed through a hole in the radiator) or from the exterior of the truck. Measure up from the floor, and mark the center of trajectory on the wall with masking tape. Using a Philips screwdriver, adjust the screws in the gear-drive mechanism through a hole in the radiator crossbeam. Individually adjust the headlights so that the low beam hits within 2 inches of the center of the tape mark and the high beams hit the direct center of the mark.