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 16-89. 15K SELF-RECOVERY WINCH (SRW) CARTRIDGE/COUNTERBALANCE VALVE REPLACEMENT (CONT) c. Counterbalance Valve Removal. CAUTION Cap or plug hydraulic hoses and fittings to prevent contamination of hydraulic system. Failure to comply may result in damage to equipment. NOTE Tag hydraulic hoses and connection points prior to disconnecting. (1) Disconnect two hydraulic hoses (1) from 90-degree fittings (2). (2) Remove five screws (3) from counterbalance valve (4). (3) Remove counterbalance valve (4) from hydraulic motor (5). (4) Remove preformed packing (6) from counterbalance valve (4). Discard preformed packing. (5) Remove two 90-degree fittings (2) from counterbalance valve (4). (6) Remove two preformed packings (7) from 90-degree fittings (2). Discard preformed packings. (7) Remove two preformed packings (8) from hydraulic motor (5). Discard preformed packings. 16-558