TM 9-2320-209-20-3-1 7-46. SERVICE AND BLACKOUT CLEARANCE LIGHTS REMOVAL AND REPLACEMENT (TRUCK M756A2). TOOLS: Cross-tip screwdriver (Phillips type) Flat- tip screw driver 3/8-inch wrench SUPPLIES: None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set, light switch in OFF position. Removal. 1. Using phillips screwdriver, unscrew and take out two screws (1). 2. Take off light door (2) with lens (3). GO TO FRAME 2 7-175