Operation
Therefore, when refueling, be sure that both tanks are filled
completely, as it is sometimes difficult to determine which tank
is the draw tank and which is the reserve tank.
Fueling Precautions
Federal Motor Carrier Safety Regulations require the driver
or any employee of a motor carrier to observe the following
requirements:
1.
Do not fuel a motor vehicle with the engine running,
except when it is necessary to run the engine to fuel the
vehicle.
2.
Do not smoke or expose any open flame in the vicinity
of a vehicle being fueled.
3.
Do not fuel a motor vehicle unless the nozzle of the fuel
hose is continuously in contact with the intake pipe of
the fuel tank.
4.
Do not permit any other person to engage in such
activities as would be likely to result in fire or explosion.
Reserve Fuel
No extra supply of fuel for the propulsion of the vehicle or for the
operation of accessories shall be carried on any motor vehicle,
except in a properly mounted fuel tank or tanks.
Restarting After Running Out of Fuel
It may be necessary to bleed the fuel system.
Refer to
Bleeding Air From Fuel System
in the
Engine Operation And
Maintenance Manual
supplied with your vehicle.
Engine Brake, Exhaust Brake, or Retarder (Optional)
WARNING
To prevent personal injury and / or death, or
damage to property, do not use the vehicle
retarder, engine or exhaust brake on slippery
road surfaces.
Doing so may cause wheel
slippage and / or loss of vehicle control.
NOTE: The engine or exhaust brake should never be
considered a substitute for the vehicle service brakes. The
service brakes should always be viewed as the primary
vehicle slowing system. Service brakes are always used to
bring vehicle to a complete stop.
Engine and Exhaust Brake Systems Operation
Vehicles with N9 and N10 engines utilize either the optional
Diamond Logic
®
Engine Brake or the optional Diamond Logic
®
Exhaust Brake for additional braking in various operating
conditions.
The optional
Diamond Logic
®
Engine
Brake
is a compression style brake that
utilizes the injection control system pressure
and the closed vanes of the turbocharger for
maximum braking power. The engine brake
is controlled by the switch panel switches:
ENGINE BRAKE ON / OFF, and ENGINE
BRAKE SELECTOR 1 / 2 / 3. To activate the engine brake,
place the ENGINE BRAKE ON / OFF to the ON position (the
switch indicator will turn ON). The ENGINE BRAKE SELECTOR
1 / 2 / 3 switch is used to adjust the amount of braking applied.
130
Summary of Contents for CE Series 2020
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Page 14: ...Table of Contents viii ...
Page 62: ...Instrumentation Declination Zone Map 48 ...
Page 70: ...Instrumentation 56 ...
Page 88: ...Driver Controls 74 ...
Page 138: ...Climate Controls 124 ...
Page 188: ...Roadside Emergencies Body Fuse Circuit Breaker Panel 174 ...
Page 196: ...Roadside Emergencies 182 ...