TM 9-2320-392-10-1
WRECKER CONTROLS AND INDICATORS - Continued
0016 00
WRECKER CONTROLS - Continued
Table 1. WRECKER CONTROL PANEL - Continued.
KEY
CONTROL OR INDICATOR
FUNCTION
9
PRIMARY CIRCUIT SELECTOR
Lever is placed in the CRANE position to operate
VALVE lever
the MHC. In this position the underlift assembly
and 30K winches will not operate. Lever is placed
in the WRECKER position to operate underlift
assembly and 30K winches. In this position the
MHC will not operate.
10
SECONDARY CIRCUIT
Used when PRIMARY CIRCUIT SELECTOR VALVE
SELECTOR VALVE lever
lever is in the WRECKER position. This lever
controls which bank of hydraulic control levers on
the WRECKER CONTROL PANEL will operate.
When the lever is positioned to RH WINCH, the
lower bank of hydraulic control levers will
operate: 30K MAIN WINCH RH, UNDERLIFT FOLD,
UNDERLIFT, and STINGER. When the lever is
positioned to LH WINCH, the upper bank of
hydraulic control levers will operate: 30K MAIN
WINCH LH, STIFFLEG LH, and STIFFLEG RH.
0016 00-4
