operators_manual

Engine Aftertreatment
System
EAS detects a heavily loaded DPF it will
sound the city horn for 10 seconds while
continuously flashing the vehicle
headlamps. The operator can resolve and
reset the alert by performing a parked
regeneration. Alternatively
, the notification
can be dismissed by pressing the clutch or
the service brake. Dismissing the alert
does not reset it, the next alert will occur at
the next higher soot level if a parked
regeneration is never performed.
Engine Aftertreatment System Detail
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1. Hydrocarbon doser from turbo
2.
Aftertreatment unit (DPF, DEF
doser and SCR)
3. Filtered/treated exhaust
4. Diesel exhaust fluid (DEF) tank
Please refer to the Engine Aftertreatment
System Supplement provided with the
vehicle for more detailed description of
functionality and warnings.
Driving T
ips and
Techniques
Coasting
WARNING
DO NOT coast with the transmission in
neutral
or with the clutch pedal de-
pressed, it is a dangerous practice.
Coasting in neutral may result in dam-
age to your drivetrain when you try to
re-engage the transmission. You could
lose control of the vehicle which can
lead to an accident involving personal
injury or death.
Do not coast with the transmission in
neutral or with the clutch pedal depressed.
Besides being illegal and dangerous,
coasting is also expensive. It causes
premature failure or damage to the clutch
and transmission and overloads the brake
system. Coasting with the transmission in
DRIVING - Engine Aftertreatment System
This vehicle has an Engine Aftertreatment
System (EAS), to control vehicle exhaust
emissions. The Engine Aftertreatment
system consist of a Diesel Particulate Filter
(DPF), Selective Catalyst Reduction
(SCR), DPF Switch and warning lights. The
DPF will trap soot from the engine exhaust
gases. The SCR uses Diesel Exhaust Fluid
to reduce the levels of NOx in the engine
exhaust. The EAS will periodically clean
(regenerate) the DPF.
Y
our vehicle may be equipped with an
additional feature designed to alert a
remote operator that the aftertreatment
system requires a regeneration. When the
Y53-6096-1C1 (09/20)
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