Navistar MaxxForce 7

SECTION7–SERVICERECORDS
DailyCareandReport
WARNING:Topreventpersonalinjuryordeath,read
allsafetyinstructionsinthe“SafetyInformation”sectionof
thismanual.
WARNING:Topreventpersonalinjuryordeath,put
transmissioninneutralorpark,setparkingbrake,andblock
wheelsbeforedoingdiagnosticorserviceprocedures.
Checkthefollowingdailytopreventenginefailure.Reportall
problemsforimmediateservice.
•Oillevel
•Oil,air,fuelorcoolantleaks
•Coolingsystemhosesforleaks
•Correctcoolantandcoolantsystemlevel
•Excessiveuseofcrankcaselubricatingoil,coolant,battery
uid,orfuel
•Unusualenginenoise
•Correctamountofelectrolyte,ifnotamaintenance-free
battery
•Conditionofelectricalequipment
Dothefollowingdailytopreventenginefailure
•Addcoolantifnecessary.Makesurellercapsealisingood
conditionandthecapisinstalledtightly.
•Checkaircleanerindicatorwithenginerunning.Whenthe
yellowpositionindicatorreachesandlocksintheredzone,
anewairltershouldbeinstalled.
•Fillthefueltankwithcorrectfuel.
•Drainwaterfromthefuellterhousing.
•Cleanexternalsurfacesoftheengine,radiator,and
accessoriestopreventdirtorsnowbuildup.
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