TM 9-2350-238-10
CRANE OPERATOR AND RIGGER CONTROLS–CONTINUED
I
I
Key
Control or Indicator
Function
17
Tow winch control
Operates a three-position hydraulic valve to control tow winch
handle
by releasing winch brake and driving winch to reel out or reel
in wire rope, It is spring-loaded to return to center position.
18
Boom winch control
Operates a three-position hydraulic valve to control boom
handle
winch by releasing winch brake and driving winch to reel in or
reel out wire rope. It is spring-loaded to return to center
position.
2-10
