TM 9-2320-209-20-3-1 1. Put gasket (1) against flange of exhaust pipe (2). Spread coupling (3) and put over flange and gasket. 2. Raise exhaust pipe (2) and aline with muffler intake fitting (4). 3. Join exhaust pipe (2) to intake fitting (4) using coupling (3). Coupling must hold gasket (1) stays in 4. Put bolt (5) through coupling (3) wrenches, tighten locknut. GO TO FRAME 6 NOTE both flanges. Make sure coupling. and screw on locknut (6). Using 7/16-inch TA 047241 5-68