TM 9-2320-209-20-3-2 FRAME 2 Soldiers 1. Lift air reservoir (1) into position. A and B Soldier A 2. Hold air reservoir (1) in place. Tell soldier B when ready. Soldier B 3. Working at front of air reservoir (1), put U-bolt (2) in place. Using 1/2-inch drive ratchet and 7/16-inch socket, screw on and tighten two locknuts (3). 4. Working at rear of air reservoir (1), do step 3 again for rear U-bolt (4). CAUTION D O not over tighten coupling nuts. Screw on and finger tighten coupling nuts on fittings, then using 5/8-inch wrench, tighten nuts 1/8 turn. 5. Using 5/8-inch wrench, screw on and tighten two coupling nuts (5). Soldiers 6. Do steps 1 through 4 again for air reservoir (6). A and B GO TO FRAME 3 13-234