TM 9-2350-256-20-1
0002 00
Internal Components
General
1.
Hydraulic control panel--contains controls for hoisting boom, spade, main winch, hoist winch, hydraulic power, and
auxiliary and main hydraulic systems
2.
Driver's and mechanic's seats
3.
Commander's seat
4.
Rigger's seat
5.
Personnel heater--electrically controlled, multifuel, combustion heater for heating cab interior
6.
APU--provides power to charge batteries and operate hydraulic system when main hydraulic system pump does not
operate
7.
Engine--provides power to vehicle
8.
Cross-drive transmission--transmits power directly from engine to track drive components
9.
Fuel tank installation--consists of three fuel tanks, one under crew subfloor and one on each side of engine, which
supply fuel to engine, APU, and refuel system
10.
Mechanical transmission and hydraulic pump assembly--transmission is driven by engine through a power takeoff
(PTO) coupling; transmission drives main hydraulic system pump
11.
Hoist winch--capable of holding a maximum load of 50,000 pounds (lb) (22,680 kilograms [kg] ) with a 4-part line;
used with hoisting boom
12.
Fixed fire extinguisher system--used for smothering fires in engine and winch compartments
13.
Main winch--used for heavy-duty recovery operations; wound with 200 feet (ft) (61.0 meters [m] ) of 1-1/4 inch (in.)
(31.8 millimeter [mm] ) steel cable
Figure 10.
Internal Components.
0002 00-11
