TM 9-2320-209-20-3-3 b. Removal. FRAME 1 1. Working under truck and using diagonal cutting pliers, cut and take off five plastic tiedown straps (1). Throw away plastic tiedown straps. 2. Using 9/16-inch wrenches, unscrew and take off nut (2) and screw (3). Take off two clamps (4) . GO TO FRAME 2 18-444