TM-9-2320-366-20-4 MTV Unit Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-20-4 (4) Remove one-way check valve (10) and 90-degree fitting (9) from tee fitting (11). (5) Remove tee fitting (11) from fitting (12). (6) Remove nut (13), lockwasher (14), and fitting (12) from bracket (15). Discard lockwasher. (7) Remove adapter (7) and fitting (16) from one-way check valve (10). (8) Remove 90-degree fitting (8) from fitting (12). 11-167