APU   emergency   winch   control   valve^{............................................................} .2-30c Boom    combination    control    valve.................................................................... 2-30g Boom   safety   control   valve ............................................................................. 2-30i Hoist   winch   control   valve ............................................................................. 2-30h Main   winch   control   valve............................................................................. 2-30e Power    control    valve  ..................................................................................... 2-30f System    selector    valve ................................................................................... 2-30d Hydraulic    oil    tank    front    cover    assembly ............................................................ 2-43d Hydraulic    oil    tank    suction    pipe........................................................................ 2-43c Hydraulic   oil   tank   op   cover   assemblies ............................................................. 2-43a Installation   procedures,   general ..................................................................... 2-10 Left-side   front   floor   plate................................................................................. 2-48 Main    hydraulic    pump    unloading    valve ............................................................ 2-34 Main    winch    and    spade    assembly.. ................................................................... 2-25 Main   winch  cable Main    winch    motor .................................................................................................................................................................................. .2-22a 2-26 Mechanical   transmission   and   main   hydraulic   pump   assembly^{.........................  .2-32} Mechanical   transmission   oil   cooler   and   lines. Mechanical   transmission   power   takeoff   drive   shaft^{.................................................................................} 2-33 2-31 3-5 Powerplant   ................................................................................................... Preparation    for,    general    instructions............................................................... 2-10 Right-side   front   floor   plate .............................................................................. 2-47 seats   ............................................................................................................ 2-13 Spade   lock   control .......................................................................................... 2-28 Suspension   systems^{......................................................................................} 2-22 Torque   values^{...............................................................................................} .2-8 Repair,   spade   lock   control..................................................................................^2-28 Repair,   wiring   harnesses.................................................................................. 3-48d Repair   instructions: Boom   limit   pilot   valves....................................................................................^3-78 Brake   band,   main   and   hoist   winch .................................................................. 3-60e Cables,   main   and   hoist   winch......................................................................... 3-51 Controls    and    linkages  .................................................................................... 2-17 Cylinder    assemblies    and    crank    arms............................................................... 3-68b Flow   regulating   subplate   assembly.................................................................. 3-65b Fuel    tanks   ....................................................................................... ........... 3-15 Fuel   transfer   pump   and   auxiliary   hydraulic   motor   assembly^{............................} 3-74 Fuel    transfer    pump    and    auxiliary    hydraulic    motor    assembly    motor    control    valve.    3-76 Hoist    winch    motor......................................................................................... 3-67b Hoisting   boom ............................................................................................... 3-52b H o i s t     w i n c h    a s s e m b l y .....................................................................................^3-59b Hoist   winch   counterbalance   valve^{...................................................................} ,3-70 Hydraulic   control   panel   (subplate)   assembly.. ................................................... 3-55b Hydraulic    oil    tank    front    cover    assembly ............................................................ 3-62b H y d r a u l i c   oil   t a n k   top    cover   assembly..^{.............................................................3-62b} Hydraulic   system   oil   tank   assembly................................................................. 3-61b Lines    and    fittings,    hydraulic........................................................................... 3-75 Lining,    fire    extinguisher    bracket    arms ............................................................ 3-2c Main    hydraulic    pump    unloading    valve ............................................................ 3-69 Main   winch   and   hoist   winch   brake   cylinders.................................................... 3-71 Main   winch   and   spade^{...................................................................................} 3-45b Main   winch   level   winder   arm   assembly..^{.........................................................} 3-45b Main   winch   motor......................................................................................... 3-66b Mechanical   transmission   and   main   hydraulic   pump   assembly.........................^.3-58 Mechanical    transmission    oil    cooler ................................................................. 3-57d Mechanical   transmission   power   takeoff   drive   shaft Powerplant   ....................   .........  ...........  .........^{.............................................................................................} 3-56d 3  -  8 Spade   cable   control   assembly ...........................................................................^3-77 Spade   subplate   and   control   valve   assembly....................................................... 3-64b Storage   batteries............................................................................................ 3-44 Vision   cupola   padding   assembly ..................................................................... 3-3b W i r i n g    h a r n e s s . ............................................................................................ 3-48d Replacement,   main   engine................................................................................ 3-8 Reports,    records    and    forms    (see    forms,    records,    and    reports) TM  9-2350-256-34-1 2-59 2-61 2-61 2-61 2-61 2-61 2-59 2-74 2-74 2-74 2-15 2-85 2-85 2-47 2-44 2-50 2-62 2-64 2-61 3 - 2 2015 2-84 2-16 2-52 2-15 2-12 2-52 3-40 3-49 3-46 3-42 2-20 3-48 3-48 3-10 3-49 3-49 3-48 3-42 3-44 3-48 3-42 3-46 3-46 3-46 3-49 3-1 3-48 3-48 3-42 3-42 3-48 3-44 3-44 3-44 3 - 9 3-49 3-48 3-18.34 3-1 3-43 3-9 Change 8 INDEX-7