TM 9-2320-209-20-3-1 c. Replacement. FRAME 1 1. Put headlight beam indicator assembly (1) against back of cluster panel (2) and line up mounting holes. 2. Using screwdriver, screw in two screws and lockwashers (3). 3. put lamp (4) in headlight beam indicator assembly (1) from front of cluster panel (2). Press in and turn lamp right. 4. Put lens (5) on headlight beam indicator assembly (1) from front of cluster panel (2). Turn lens right to tighten. NOTE Procedures for putting in two instrument cluster light assemblies (6) are the same. GO TO FRAME 2 7-76