TM 5-3810-306-10
Table 2-1. Control Panel Controls and Indicators (Cont’d)
Key
Control or Indicator
Function
4
BOOM Control lever
Pull lever back to increase
boom elevation angle.
Push lever to lower boom
elevation.
5
AUX Control lever
Push lever forward to lower
auxiliary hoist cable.
Pull lever to raise
auxiliary hoist cable.
6
MAIN Control lever
Push lever forward to lower
main hoist cable and hook
block.
Pull lever to raise main
hoist cable and hook block.
7
Quick Start Push-button
Depress pushbutton while
IGNITION swich is ON and
ENGINE START is depressed to
inject ether start fluid
into engine air intake.
8
Blackout Lights Switch
BO DRIVE/BO MARKER/OFF/STOP
LIGHT/SER DRIVE selects
which outside lights are
controlled. PANEL BRIGHT/
DIM/OFF/PARK selects
condition of control panel
lights. UNLOCK selects
blackout or normal mode.
9
OIL PRESS Gauge
Indicates engine lube oil
pressure, 0 to 100 psi (0 to
690 kPa).
2-3
