Specifications

STANDARD GAUGES CONTROLS AND DISPLAY
– 40 – Y53-6008A
Medium Duty (R05/09)
the warning light does not go off or the temperature
gauge does not begin to drop, then turn the engine
off.
• If the overheating came from severe operating condi-
tions, the temperature should have cooled by this
time. If it has not, stop the engine and let it cool before
checking to see if the coolant is low.
Fuel Gauge
WARNING! Do not remove a fuel tank cap near
an open flame. Hot fuel vapors are combusti-
ble and can cause an explosion or fire result-
ing in injury or death.
CAUTION: Use Ultra Low Sulfur Diesel fuel only.
Failure to do so may damage components of the
Diesel Particulate Filter (DPF).
The fuel gauge shows the approximate amount of fuel in
the fuel tanks. Besides empty and full, the gauge also indi-
cates 1/4, 1/2, and 3/4 of total capacity. You will want to
keep your fuel tanks at least half full to reduce condensa-
tion of moisture in the tanks. This moisture can damage
your engine.
Diesel Exhaust Fluid (DEF) Gauge
The deisel exhaust fluid gauge shows the approximate
amount of DEF fluid in the DEF tank. Besides empty and
full, the gauge also indicates 1/4, 1/2, and 3/4 of total