Navistar MaxxForce 9

SECTION5–MAINTENANCESCHEDULEANDSERVICEPROCEDURES
4.Ifoillevelisbelowoperatingrange,llwithrecommended
oilforoperatingclimate.TheADDmarkindicates2.8liters
(3quartsUS)ofoilshouldbeadded.SeeEngineOilQuality
andServiceCategories(page31).
COOLANTLEVEL
GOVERNMENTREGULATION:Engineuids
(oil,fuel,andcoolant)maybeahazardtohuman
healthandtheenvironment.Handlealluids
andothercontaminatedmaterials(suchaslters,
rags)inaccordancewithapplicableregulations.
Recycleordisposeofengineuids,lters,and
othercontaminatedmaterialsaccordingtoapplicable
regulations.
WARNING
Topreventpersonalinjuryordeath,shift
transmissiontoparkorneutral,setparking
brake,andinstallwheelchocksbeforedoing
diagnosticorserviceprocedures.
ServiceInterval:BeforeEngineOperation
ExtendedLifeCoolant(ELC)50/50Premixisthestandard
factoryllforthecoolingsystem.ELC50/50Premixis
usedtoreplenishcoolantlossandensurethatglycol/water
concentrationsstayinbalance.Ifacustomerwishestousea
conventional(non-OATELC)coolant,itshouldminimallymeet
ASTMD6210,StandardSpecicationforfully-Formulated
GlycolBaseEngineCoolantforHeavyDutyEngines.
NOTE:NeveraddELCtotheexpansiontank.OnlyaddELC
tothecoolanttank.
1.Parkvehicleonlevelground,settheparkingbrake,andshut
downtheengine.
2.Checkcoolantlevelintheopaqueplasticcoolanttank.
•CoolantlevelshouldbeatmidpointofADDandMAX.
•IfcoolantlevelisbelowtheADDmark,continuewith
Step3.
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