SK597-AT4
Diesel engine truck
Truck
SPIERINGS MOBILE CRANES USER MANUAL V 1.2
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10.5.
EAS system
The DAF engine is equipped with the EAS system (Exhaust Aftertreatment System).
This control system keeps the emission values within the legal requirements, which have been made
to this engine.
The EAS system mixes a liquid (so-called AdBlue liquid) with exhaust gases in the exhaust system.
The injection is done electro-pneumatically and takes place just before the damper (catalytic
converter). The quantity AdBlue that is sprayed in the damper, is depending on the engine load and is
determined by the EAS system.
10.5.1.
AdBlue filter
The AdBlue filter is situated in the EAS unit (
) and can be reached from the bottom side.
The EAS unit is situated behind the left front wheel below the engine.
Replacing AdBlue filter
INFORMATION!
After turning off the engine the EAS system goes to overrun.
This bubbling sound may be heard near the AdBlue tank.
Wait with working on the system till the overrun is completed.
CHECK / TEST!
Timely replace the AdBlue filter to prevent damage to the EAS system.
For more information, see § 5.3.1. Maintenance schedule diesel engine truck.
Picture 10-21
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