TM 9-2320-209-34-2-3 b. Replacement. FRAME 1 1. Put 2. Put 3. Put 4. Put 5. Put shutoff valve (1) on nipple (2) with operating arm (3) facing down. inlet elbow (4) in shutoff valve (1). nipple (5) in inlet elbow (4). clamp (6) on nipple (5). screw (7) and washer (8) through clamp (6) and bracket (9). Put on nut (10). GO TO FRAME 2 21-181