TM 9-2350-238-34-22-30. MAINTENANCE OF VEHICLE TOW DRUM WINCH.This task covers: a.Disassemblyc.Reassemblyb. Inspection/RepairAdjustmentd.INITIAL SETUPTools and Special ToolsGeneral mechanic’s tool kit, automotive(SC5180-90-CL-N26)Jacking screws (4) (MS90726-123)Shop equipment, automotivemaintenance and repair: fieldmaintenance, basic, less power (SC4910-95-A31)Pliers, retaining ringWrench set, open end fixedWrench, torque, 0 to 175 ft-lbMaterials/PartsCotter pin (MS24665-285)Control cylinder gasket (10908418)Cylinder mounting plate gasket(10908428)Lockwasher (4) (MS35338-46)Lockwire (QQW461)Plain encased seal (2) (10911090)Preformed packing (MS28775-212)Preformed packing (M83461/11-341)Preformed packing (2) M83461/1-450)Sealing compound (item 18, appx B)Spool repair kit (5702997)Tow winch brake plate carrier parts kit(5702984)Tow winch carrier parts kit (5702979)ReferencesTM 9-2350-238-24P-2Equipment Conditions2-103 Vehicle drum winch removed2-103 Vehicle tow drum winchhydraulic motor removedGeneral Safety InstructionsWARNINGHydraulic system is under highpressure. Follow hydraulicsystem safety procedures to pre-vent injury (TM 9-2350-238-20-2). Wipe up spilled hydraulicfluid.12Remove two hexagon plain nuts (1),winch cylinder collar (2), and preformedpacking (3) from brake control end ofplanetary winch drum (4).Remove four hexagon capscrews (5), fourIockwashers (6), winch control cylinder(7), and control cylinder gasket (8) fromwinch control end of planetary winchdrum (4).2-111
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