TM 9-2320-209-20-3-3 FRAME 2 1. Put gasket (1) on flange (2), lining up screw holes. 2. Put pipe (3) on gasket (1) as shown, lining up screw holes. 3. Using 3/4-inch wrenches, screw in and tighten four screws (4) and four nuts (5). GO TO FRAME 3 18-185