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 16-23. M1084/M1086 SWING DRIVE ASSEMBLY REPLACEMENT/REPAIR (CONT) b. Disassembly. (1) Remove hydraulic hose (1) from 90-degree fitting (2). WARNING Cylinder housing is under tension. Use care when removing cylinder housing from end cover. Failure to comply may result in injury to personnel. (2) Match mark cylinder housing (3) to end cover (4). (3) Remove four screws (5), washers (6), and two drive stops (7) from cylinder housing (3). (4) Remove cylinder housing (3) from end cover (4). (5) Remove 90-degree fitting (2) from cylinder housing (3). (6) Remove preformed packing (8) from 90-degree fitting (2). Discard preformed packing. (7) Remove piston (9) and seven springs (10) from cylinder housing (3). (8) Remove packing retainer (11) and preformed packing (12) from piston (9). Discard packing retainer and preformed packing. (9) Remove piston (9) from cylinder head (13). (10) Remove packing retainer (14) and preformed packing (15) from cylinder head (13). Discard packing retainer and preformed packing. (11) Remove packing retainer (16) and preformed packing (17) from cylinder head (13). Discard packing retainer and preformed packing. 16-112