freightliner WALK-IN VAN CHASSIS Operator's Manual page 95

cleared of fuel. Failure to perform these actions
could lead to the ignition of the fuel, which could
cause personal injury or death, or severe prop-
erty damage.
If the vehicle runs out of fuel, try to stop the vehicle
on a level location away from traffic. Add at least 2
gallons (8 liters) of fuel to the fuel tank in order to
restart the engine. If the vehicle is not level, up to 4
gallons (16 liters) of fuel may be required. Prolonged
engine cranking may be required to pump fuel from
the fuel tank to the engine before the engine will
start.
NOTICE
Do not crank the engine for more than 30 sec-
onds at a time. Wait two minutes after each try to
allow the starter to cool. Failure to do so could
cause starter damage.
If the vehicle will not start by cranking the engine, the
fuel system may need to be primed. See the appli-
cable engine manufacturer's operation and mainte-
nance manual.
Compressed Natural Gas (CNG)
Engines
WARNING
Compressed natural gas is highly flammable.
When inspecting or servicing a vehicle, avoid
causing sparks or using arcing switches and
equipment. Extinguish cigarettes, pilot lights,
flames, or other sources of ignition. Failure to
perform these actions or to take other precau-
tions could lead to the ignition of the natural gas,
which could cause serious bodily injury, death,
or severe property damage.
If the vehicle runs out of fuel, park on a level location
away from traffic. Restart the engine after adding at
least 30 psi (207 kPa) of fuel.
NOTICE
Do not crank the engine for more than 30 sec-
onds at a time. Wait two minutes after each try to
allow the starter to cool. Failure to do so could
cause starter damage.
In an Emergency
13.4