CIGARETTE LIGHTER
WINDSHIELD WIPER CONTROL (Air)
The windshield wiper motor is located at the top
The cigarette lighter is located on the instrument
edge of the windshield on left side of cab.
panel to the right of the operator. Push the lighter knob
in all the way. The lighter will automatically return to the
Turning the control to the left starts the air wipers.
normal position when it is ready for use.
The speed of the air wipers is regulated by rotating the
WINDSHIELD WASHERS
control. To position the wiper blades in the "park"
position, turn the control to the extreme right.
To operate the windshield washers, press in on the
button located at the top edge of the windshield to spray
solution on the windshield. Then, turn on the windshield
wipers to clean the windshield.
Keep the fluid reservoir filled with water at all times.
I.H. windshield washer solvent added to water will aid in
cutting road film and grease on the windshield and,
during cold weather, will prevent freezing of the water in
the container.
THROTTLE CONTROL
AIR GAUGE, INDICATOR LIGHT AND LOW AIR
The throttle control located to the right of the
PRESSURE BUZZER (Air Brakes)
operator and at the lower edge of the instrument panel
may be used to open the throttle slightly when starting
Should the air pressure in the air brake system fall
the engine, or to set the throttle at any position to
below approximately 60 pounds, a warning buzzer will
maintain a constant engine speed.
sound.
CIRCUIT BREAKERS AND FUSES
The warning buzzer will automatically shut off when
the air pressure in the system is sufficient (approximately
The various electrical units on these chassis are
60 pounds) to operate the vehicle.
protected by individual circuit breakers and fuses
conveniently located behind panel in approximately the
FUEL GAUGE
center of the Instrument Panel.
The fuel gauge is electrically operated and indicates
the level of the fuel in the tank. The gauge registers only
when the starting switch is "ON" or the key is turned to
the "accessory" position. NOTE: Gauge pointer may
not necessarily return to lowest reading when key is
turned to "OFF".
FUEL TANK
As fuel is consumed, air is drawn through the vent
into the fuel tank. Under certain climatic conditions, with
a quick drop in temperature and the vehicle inoperative,
moisture may accumulate in the fuel tank. Therefore,
keep the fuel tank filled, as much as practical, to avoid
moisture accumulation.
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