TM 9-2320-209-20-3-3 FRAME 5 Soldier Soldier Soldier Soldier GO TO A 1. Using 9/16-inch wrench, hold two bolts (1). B 2. Using 7/8-inch wrench, unscrew and take off two nuts (2). A 3. Take out two bolts (1). 4. Take off two halves of coupling clamp (3). B 5. Slide coupling gasket (4) towards front of truck. FRAME 6 18-300