TM 9-2320-209-10-1 FRAME 5 Soldier B 1. At front of truck, turn left, and loosen locking handle (1) on drop- side (2) to be lowered. 2. Turn locking handle ring (3) to aline pin (4) with slots (5), and pull handle (1) from slots. Soldiers 3. Grip center of side (2) to be lowered firmly. A and B 4. Pull side (2) toward you and let it come down slowly. Do not let it drop. 4-92