TM 5-3810-302-10
HOIST CONTROL LEVER.
The HOIST control lever (12) is the right most lever on the right side of the
steering wheel. The lever actuates a control valve through linkage rods to
drive the hoist to raise or lower the hoist cable. Push forward on the lever to
lower the hoist cable or pull back on the lever to raise the hoist cable.
SHIFT CONTROL LEVER.
The shift control lever (13) is located to right of operator's seat and controls
the speed spool of the transmission control valve. Select one of three speed
positions (1, 2, &3).
DIRECTION CONTROL LEVER.
The direction control lever (14) is located to the right of operator's seat and
controls the direction spool of the transmission control valve. Select F
(forward), N (neutral), or R (reverse).
BUBBLE LEVEL INDICATOR.
The bubble level indicator (15) is located to the right of the operator's seat on
top of the frame. The indicator provides a visual indication of the crane's
levelness. The operator levels the crane by adjusting the position of
the appropriate outrigger arm(s).
OUTRIGGER SELECTOR VALVE LEVER.
The OUTRIGGER SELECTOR valve lever (16) is located to the right of
operator's seat. The joy stick control lever is used to lower a specific
outrigger arm(s). The lever must be used in conjunction with the OUT-
RIGGER control lever (4) and the bubble level (1 5).
2/4 WHEEL LEVER.
The 2/4 WHEEL DRIVE Iever (17) is located to the left of the operator's seat.
Select either two or four-wheel drive by positioning the lever at 2 or 4.
Two-wheel drive is recommended for normal driving on improved surfaces.