TM 9-2320-209-20-3-3 c. Replacement. FRAME 1 1. 2. 3. GO Using screwdriver, screw in and tighten two screws (1) with two wires (2) as tagged. Take off tags. Put light assembly (3) in ceiling and aline four holes. Using screwdriver, screw in and tighten four screws (4). TO FRAME 2 18-361