TM-9-2320-366-34-3 MTV Direct Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-34-3 17-14.2 Change 2 17-3. M1090/M1094 FOUR-WAY RELIEF VALVE REPLACEMENT/REPAIR (CONT) (8) Remove check valve (12) from valve body (3). (9) Remove preformed packings (13 and 14) and back-up ring (15) from check valve (12). Discard preformed packings and back-up ring. (10) Remove pressure reducing valve (16) from valve body (3). (11) Remove preformed packing (17), back-up ring (18), preformed packing (19), and back-up ring (18) from pressure reducing valve (16). Discard preformed packings and back-up rings.