TM 9-2320-209-10-1 c. Rigging the A-Frame for Rear Operation. TOOLS: Pliers 1. Take off tailgate, front and side racks. (Refer to para 4-8b, f). 2. Loosen wing nuts (1) and free gin poles (2) from side clamps (3). 3. Lift gin poles (2) and place them on top of cab protector (4). GO TO FRAME 2 4-271