TM 1-1520-240-10
4-3-7
Figure 4-3-7. Winch/Hoist Control Grip
Figure 4-3-8. Hoist Operators Panel (Station 320)
4-3-3. Winch Operation.
With hydraulic and electrical power available, the winch
can be operated from the cockpit or from the cargo
compartment, in either the cargo mode (for winching car-
go into the cargo compartment via the ramp) or in the
rescue mode (for rescue or hoisting small cargo through
the rescue hatch).
a.
Control settings and electrical connections for
operating the winch in the cargo mode from the cockpit
are as follows:
(1)
Cable speed selector lever on the winch
CARGO.
(2)
Cable cutter arming device (or adapter
cable, pig-tail) Plugged into the auxiliary control panel,
in the heater compartment at sta 95.
(3)
Hoist master switch on the cockpit overhead
panel PLT.
(4)
Hoist control switch on the cockpit overhead
panel OUT, OFF, or IN as required to control direction
and speed of cable.
b.
Control settings and electrical connections for
operating the winch in the cargo mode from the cargo
compartment are as follows.
(1)
Cable speed selector lever on the winch
CARGO.
(2)
Cable cutter arming device (or adapter
cable, pig-tail) Plugged into the auxiliary control panel,
in the heater compartment at sta 95.
(3)
Hoist master switch on the cockpit overhead
panel REMOTE.
(4)
Winch/hoist control grip Plugged into ei-
ther the auxiliary control panel in the heater compart-
ment, sta 95, the hoist control panel, right side sta 320,
or the receptacle, left side sta 502.
(5)
Winch arming switch on the winch/hoist con-
trol grip Depress.
(6)
Winch cable switch on the winch/hoist con-
trol grip OUT, OFF, or IN as required to control direc-
tion and speed of the winch cable.
c.
Control settings and electrical connections for
operating the winch in the rescue mode from the cockpit
are as follows:
(1)
Cable speed selector lever on the winch
RESCUE.
(2)
Cable cutter arming device Plugged into
the overhead receptacle above the rescue hatch.
(3)
Hoist master switch on the cockpit overhead
panel PLT.
(4)
Hoist cable switch on the cockpit overhead
panel OUT, OFF, or IN as required to control the direc-
tion and speed of the winch cable.
d.
Control settings and electrical connections for
operating the winch in the rescue mode from the cargo
compartment are as follows:
(1)
Cable speed selector lever on the winch
RESCUE.
(2)
Cable cutter arming device Plugged into
the overhead receptacle above the rescue hatch.