TM 9-2320-209-20-3-3 h. Assembly of Rack Assembly. FRAME 1 1. 2. 3. 4. NOTE The front part of boards have recesses around the screw holes to bury the screw head. The back parts do not have recesses around the screw holes. Board (1) has eight holes. Find front part of board (1). Put eight square neck screws (2) through eight holes in board so screw heads are on front side. Put square neck screws (2) through end bow packet assemblies (3) and bow pocket assemblies (4). Using 1/2-inch wrench, start nuts (5) onto square neck screws. If screws do not come through enough to start nuts, use mallet and hammer screws in. Find front part of board (6), which has 10 holes. Put eight square neck screws (7) through holes in board so screw heads are on front side. Put square neck screws (7) through end bow pocket assemblies (3) and bow pocket assemblies (4). Using - 1/2-inch wrench, start nuts (8) onto square neck screws. If screws do not come through enough to start nuts, use mallet and hammer screws in. GO TO FRAME 2 18-64