TM 9-2320-209-20-3-2 FRAME 2 1. Using adjustable wrench, carefully unscrew and take off tee fitting (1). 2. Using 7/16-inch wrench, unscrew and take off straight fitting (2). 3. Using 3/16-inch allen wrench, unscrew and take out pipe plug (3). END OF TASK 13-261