TM 9-2320-209-20-3-1 7-28. TAILLIGHT AND STOPLIGHT ASSEMBLY (LEFT SIDE ONLY) REMOVAL AND REPLACEMENT. TOOLS : 9/16-inch wrench SUPPLIES: Tags PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. a. Removal. FRAME 1 1. Using 9/16-inch wrench, unscrew and take off two capscrews (1), two lockwashers (2), ground wire (3), and clamp (4). 2. Unplug (6). Tag three wires place. three wires (5), END OF TASK NOTE (5) so they will be put back in the right take clamp (4) off wires, and take off light assembly 7-126