TM 9--2350--292--10
0006 00--12
DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS --
CONTINUED
0006 00
Key
Control or Indicator
Function
67
BOOM operating lever
Controls FORWARD and RETRACT motion of boom when in live boom
position. Controls deploy and stow motion of boom in conjunction with
BOOM SAFETY directional control valve.
68
SYSTEM SELECTOR control
Selects between MAIN hydraulic
valve handle
system, auxiliary (AUX) hydraulic system, or refuel/defuel (REFUEL) and
impact wrench operations.
69
SPADE bidirectional control
Controls LOWER and RAISE motion
valve handle
of spade.
70
AUX WINCH bidirectional
Controls PAYOUT and INHAUL
control valve handle
motion of auxiliary winch cable.
71
BOOM SAFETY directional
Used in conjunction with BOOM
control valve handle
bidirectional control valve handle to raise and lower boom from STOW posi-
tion.
72
HOIST WINCH bidirectional
Controls LOWER and RAISE motion
control valve handle
of hoist winch cable.
73
MAIN WINCH bidirectional
Controls PAYOUT and INHAUL
control valve handle
motion of main winch cable.
OPERATOR CONTROL
VALVE MANIFOLD
73
67
68
69
70
71
72
