TM 9-2320-209-20-3-1 7-14. LIGHT SWITCH REMOVAL AND REPLACEMENT. TOOLS: Spanner wrench Cross-tip screwdriver (Phillips type) Flat-tip screwdriver SUPPLIES: None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. a. Preliminary Procedure. Disconnect battery ground cable. Refer to para 7-58. b. Removal. FRAME 1 1. 2. 3. 4. GO Using flat-tip screwdriver, unscrew and take out three screws (1). Take off three handles (2). Using phillips screwdriver, unscrew and take out four screws (3). Push light switch (4) into instrument panel (5). Take out light switch (4) from back of instrument panel (5) and let it hang below intrument panel. TO FRAME 2 7-78