Owner`s manual

CAUTION!

•

To avoid DEF spillage, and possible damage to the

DEF tank from overfilling, do not “top off” the

DEF tank after filling.

•

When DEF is spilled, clean the area immediately

with water or use an absorbent material to soak up

and spills on the ground.

3. Stop filling the DEF tank immediately when any of the

following happen: DEF stops flowing from the fill bottle

into the DEF tank, DEF splashes out the filler neck, or a

DEF pump nozzle automatically shuts off.

4. Reinstall cap onto DEF tank.

DIESEL EXHAUST FLUID — CHASSIS CAB ONLY

Your vehicle is equipped with a Selective Catalytic Re-

duction system in order to meet the very stringent diesel

emissions standards required by the Environmental Pro-

tectionAgency. Selective Catalytic Reduction (SCR) is the

first and only technology in decades to be as good for the

environment as it is good for business and vehicle

performance.

The purpose of the SCR system is to reduce levels of NOx

(oxides of nitrogen emitted from engines) that are harm-

ful to our health and the environment to an almost

near-zero level. Small quantities of Diesel Exhaust Fluid

(DEF) are injected into the exhaust upstream of a catalyst

where, when vaporized, convert smog-forming nitrogen

oxides (NOx) into harmless nitrogen (N2) and water

vapor (H2O), two natural components of the air we

breathe. You can operate with the comfort that your

vehicle is contributing to a cleaner, healthier world

environment for this and generations to come.

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