TM 9-2320-209-20-3-1 d. Assembly. FRAME 1 1. Start three electrical connectors (1) and three rubber grommets (2) in headlamp housing (3) with tapered end of rubber grommets toward headlamp housing. Using screwdriver, seat rubber grommets. 2. Put on two adjusting screw nuts (4). 3. Using 7/16-inch socket wrench with extension, screw on and tighten three nuts (5), three lockwashers (6), and three flat washers (7) to three shock mount studs (8). GO TO FRAME 2 7-93