TM 9-2320-209-34-2-3 b. Removal. FRAME 1 1. 2. 3. 4. 5. 6. GO Unscrew four connecting nuts (1) and take out tube (2). Cut strap (3) and takeout hose (4). Take off elbow (5). Take off two nuts (6). Take out two screws (7) and angle bracket (8). Do steps 4 and 5 again for shutoff control (9). TO FRAME 2 21-148