Case CX490D - Fuel Tank and DEF;AdBlue System Procedures

3-CONTROLSANDINSTRUMENTS
Fueltank
WARNING
Firehazard!
Whenhandlingdieselfuel,observethefollowingprecautions:
1.Donotsmoke.
2.Neverllthetankwhentheengineisrunning.
3.Wipeupspilledfuelimmediately.
Failuretocomplycouldresultindeathorseriousinjury.
W0099A
FillthefueltankwithUltra-LowSulfurDieselfuelonly.RefertoChapter6forthedetailedspecicationsandprescrip-
tionsaboutthefueltobeused.
NOTICE:Neverputanymoistureeliminationproduct(waterdrainingagent)inthefueltank.Doingsomaydamage
thefuelsystem,andthustheengine.
NOTICE:Ifthemachineisoperatedincoldclimate,llthefueltankattheendofeachworkingdaytopreventthe
formationofcondensation.
Torellthefueltankproceedasfollows:
1.Stoptheengine,andremovethestarterkey.
2.Getoverthefueltank.Cleantheareaaroundthefuel
llerneck(1).
3.Slidetheprotectiveplateoverthecap(2)ofthefuel
llerneck,andunlockthecapwiththestarterkey.
4.Turnthecap(2)counterclockwiseandopentheller
neck.
NOTICE:Neverremovethemeshlterinsidethefuel
llerneck.Doingsomaydamagethefuelsystem,and
thustheengine.
5.Relluntiltheoatingball(3)reachesthetopofthe
glasslevelgauge(4).
6.Putthecap(2)onthellerneck.Turnthecapclock-
wiseuntilitengagesthestopperonthellerneck.
7.Lockthecap(2)withthestarterkey.
SMIL18CEX0438AA1
SMIL18CEX0437AA2
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