Navistar WorkStar Series, Operator'S Manual

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Operation
2010 Federal Emissions Label
Level Indication Audible Alarm LCD Text Message
Vehicle
Conditions/Operation
Action Required
1
(Solid)
None
Scrolls between
See Visor for info
and Parked Regen
Required.
Exhaust filter
regeneration required.
Drive on highway at highway speeds or start Parked
Regeneration to prevent loss of power.
2
(Flashing)
None
Scrolls between
See Visor for info
and Parked Regen
Required.
Exhaust filter is full.
Pull vehicle safely off roadway and start Parked
Regeneration to prevent loss of engine power.
3
(Flashing)
An alarm will beep
continuously while
ignition is on.
Scrolls between
See Visor for info
and Parked Regen
Required.
Exhaust filter is full.
Engine performance is
LIMITED.
WARNING
Pull vehicle safely off roadway and
start Parked Regeneration to prevent
engine stopping.
Exhaust System Temperature is HOT
WARNING
Exhaust components are operating under normal conditions and exhaust gases are at extremely high temperatures.
When stationary, keep away from people and flammable materials, vapors, or structures or STOP ENGINE
A serious problem has occurred. Engine may SHUTDOWN soon. Pull vehicle safely of roadway, turn on flashers, set parking brake,
place warning devices, and STOP ENGINE. Seek service immediately.
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