TM 9-2320-209-20-3-3 FRAME 4 Soldier A 1. Using 9/16-inch wrench, hold two screws (1). Soldier B 2. Using 7/8-inch wrench, unscrew and take off two nuts (2). Soldier A 3. Take out two screws (1). 4. Take off two halves of coupling clamp (3). Soldier B 5. Slide coupling gasket (4) toward front of truck. GO TO FRAME 5 18-299