TM 9-2320-209-20-3-2 FRAME 3 1. Put hose (1) onto adapter (2). Make sure that hose goes all the way into adapter. 2. Push coupling nut (3) with spring (4) down to adapter (2). Make sure hose (1) has not worked back out of adapter. 3. Using 1-inch wrench, hold adapter (2). Using 1 1/16-inch wrench, screw on coupling nut (3). GO TO FRAME 4 13-285