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 11-22. SECONDARY AND PRIMARY AIR TANKS REPLACEMENT (CONT) NOTE Note orientation of fittings prior to removal. (9) Remove 90-degree fitting (2) from one-way check valve (15). (10) Remove one-way check valve (15) from secondary air tank (14). (11) Remove 90-degree fitting (16) from secondary air tank (14). (12) Remove branch tee fitting (6) from secondary air tank (14). (13) Remove drain valve (17) from secondary air tank (14). 11-142