TM 9-2320-209-20-3-3 FRAME 2 1. Using 5/8-inch open end wrench, hold fitting nut (1). Using 3/4-inch wrench, unscrew two coupling nuts (2). Slide coupling nuts back on tubes (3). 2. Using 7/16-inch wrenches, unscrew and take off six nuts (4) and six bolts (5). 3. Take out discharge valve operating lever assembly (6). END OF TASK 18-277