TM 9-2320-209-20-3-3 FRAME 9 1. 2. 3. 4. END Put step plate (1) in place on truck as shown and put two screws (2) through holes in step plate and toolbox (3). Screw on two nuts (4). Put two screws (5) down through holes in step plate (1) and bracket (6). Screw on two nuts (7). Using ½-inch wrenches, tighten two screws (2) and nuts (4) and two screws (5) and nuts (7). Close and latch door (8). OF TASK 18-503