Fuel For Zetor Engines Which Are Equipped With Diesel Paricle Filter; Urea (Urea Solution Aus 32) - Zetor FORTERRA HSX 120 Operator's Manual

Fuel for Zetor engines which are equipped with diesel paricle filter

Diesel complies with EN 590 standard
IMPORTANT NOTE!
By using motor oil with elevated sulphur content, the service life
of diesel particle filter can be significantly reduced.

Urea (urea solution AUS 32)

Urea a highly pure aqueous urea 32.5% solution used as a reducing agent NOx for additional treatment of
exhaust gases. The product is labelled as urea or AUS 32 (AUS: Aqueous Urea Solution). Add only solution
adhering to prescribed specifications.
Specification
DIN 70070
ISO 22241-1
ASTM D 7821
Note: The urea solution AUS 32 is known in USA and North America as Diesel Exhaust Fluid (DEF).
The lifetime of urea without the loss of the quality is influenced by storage conditions.
It crystallizes at -11°C and over +35°C it initiates hydrolytic reaction which means that a slow
decomposition to ammonia and carbon dioxide begins.
It is essential to protect unprotected vessels from direct sunlight.
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TRACTOR MAINTENANCE