Navistar MaxxForce 7 User manual

MaxxForce®70000001802 EPA10,2013HD-OBD-US,Canada4328090R1
March2013
MaxxForce®7
EngineOperationandMaintenanceManual
Navistar,Inc.
2701NavistarDrive,Lisle,IL60532USA
©2013Navistar,Inc.Allrightsreserved.Allmarksaretrademarksoftheirrespectiveowners.

IMPORTANT
Theinformation,specications,andillustrationscontainedinthismanualarebasedondatathatwascurrentatthetimeof
publication.Navistar,Inc.reservestherighttomakechangesand/orimprovementsatanytimewithoutnotication,liability,
orwithoutapplyingthosechangesorimprovementstovehiclespreviouslymanufacturedand/orsold.
NOTICE
Beadvisedthatthismotorvehiclemaybeequippedwith
computer/recordingdevices.Theirfunctionistoallowan
authorizedindividualtodownloaddataorinformationrelating
totheoperationorperformanceofthisvehicle.
Thestoreddataorinformationmaybeneitherdownloaded
norretrievedexceptbythevehicle’sregisteredowner,or,in
thealternative,byanotherindividualorentityauthorizedby
theregisteredowner,(e.g.,InternationalDealer)whomay
needthisdataorinformationtoproperlyserviceordiagnose
thisvehicleforrepairorfollowinganaccident.
Anyaccesstothisinformationwithouttheowner’sconsent
maybeinviolationoflawandmaysubjectthatpersonor
entitytocriminalpenalties.
CALIFORNIA
Proposition65Warning
Dieselengineexhaustandsomeofitsconstituentsare
knowntotheStateofCaliforniatocausecancer,birth
defects,andotherreproductiveharm.
Batteryposts,terminalsandrelatedaccessoriescontain
leadandleadcompounds,chemicalsknowntotheState
ofCaliforniatocausecancerandreproductiveharm.
Washhandsafterhandling.

TABLEOFCONTENTS
FOREWORD......................................................................................1
SAFETYINFORMATION.......................................................................3
WARRANTY......................................................................................7
U.S.FederalEmissionSystemWarranty....................................................................7
WarrantyPeriod..............................................................................................7
RequiredMaintenance......................................................................................7
WarrantyRepairsandService..............................................................................7
RecommendedMaintenanceorRepairParts............................................................8
EmergencyRepairs..........................................................................................8
WhatisnotCoveredbyWarranty..........................................................................8
WarrantyRightsandResponsibilities......................................................................9
CaliforniaEmissionSystemWarranty.....................................................................10
WarrantyPeriod.............................................................................................10
RequiredMaintenance.....................................................................................10
WarrantyRepairsandService............................................................................10
RecommendedMaintenanceorRepairParts...........................................................10
EmergencyRepairs.........................................................................................11
WhatisCoveredbyWarranty.............................................................................11
WhatisnotCoveredbyWarranty.........................................................................12
WarrantyRightsandResponsibilities....................................................................12
SECTION1–ENGINESYSTEMS
EngineSerialNumber.........................................................................................15
EngineEmissionLabel.......................................................................................15
EngineAccessories...........................................................................................16
EngineSpecications.........................................................................................17
EngineDescription.........................................................................................19

TABLEOFCONTENTS
EngineFeatures............................................................................................21
EngineOptionalFeatures..................................................................................24
ComponentLocation–Top..................................................................................27
ComponentLocation–Front................................................................................28
ComponentLocation–Left..................................................................................29
ComponentLocation–Right...............................................................................30
ComponentLocation–Rear.................................................................................31
SECTION2–REQUIREMENTSFORFUEL,ENGINEOIL,ANDCOOLANT
Fuel...............................................................................................................33
UltraLowSulfurDiesel(ULSD)..........................................................................33
UnacceptableFuelandBlends............................................................................33
AcceptableFuelBlends....................................................................................34
UseofHigherBiodieselFuelBlends(B6toB20).......................................................34
UnsafePractices............................................................................................35
EngineOil.......................................................................................................35
EngineOilQualityandServiceCategories..............................................................35
APICJ-4forHighPerformanceDieselEngines.........................................................35
OilViscosity.................................................................................................36
Coolant..........................................................................................................37
CoolantMixtures............................................................................................37
ExtendedLifeCoolant(ELC)-Red.......................................................................37
ContaminationofCoolant..................................................................................38
SECTION3–INSTRUMENTS,INDICATORS,ANDSWITCHES
InstrumentPanelGaugeCluster............................................................................39
WarningLamps.................................................................................................39
WaittoStartLamp.............................................................................................39

TABLEOFCONTENTS
IdleShutDownIndicator.....................................................................................40
MaintenanceLamp.............................................................................................40
AmberWarningLamp(AWL).................................................................................41
RedStopLamp(RSL).........................................................................................41
HighExhaustSystemTemperature(HEST)Lamp.......................................................42
DieselParticulateFilter(DPF)Indicator...................................................................42
MalfunctionIndicatorLamp(MIL)...........................................................................43
TypicalWaterTemperatureGauge..........................................................................44
OilTemperatureGauge.......................................................................................45
OilPressureGauge............................................................................................45
EngineExhaustBrakeOn/OffToggleSwitch...........................................................46
AirCleanerRestrictionIndicator............................................................................47
SECTION4–ENGINEOPERATION
PreoperationChecklist........................................................................................49
PrimingtheFuelSystem.....................................................................................50
PrimingtheFuelSystemAfterServicingtheFuelFilters...............................................50
PrimingtheFuelSystemAfterRunningOutofFuel....................................................51
StartingtheEngine............................................................................................51
EmergencyStarting...........................................................................................53
Operation........................................................................................................54
SuggestedWarm-upTime.................................................................................54
IdleSpeed...................................................................................................54
ExtendedIdlingPeriods....................................................................................54
AftertreatmentSystem.....................................................................................55
EngineIdleShutdownTimer(U.S.Federal-Optional[2010and2011vehicles])....................55
EngineIdleShutdownTimer(Californiaandallstate-optional[2012andnewervehicles]).......56
ColdWeatherOperation...................................................................................57
ColdAmbientProtection(CAP)...........................................................................58
HotWeatherOperation....................................................................................59

TABLEOFCONTENTS
EngineShutdown...........................................................................................59
EngineWarningProtectionSystem(EWPS)............................................................59
HD-OBDOverview.........................................................................................60
RadiatorShuttleEnable(RSE)............................................................................61
RoadSpeedLimiting(RSL)...............................................................................61
RoadOperation.............................................................................................61
DownhillOperation.........................................................................................62
SECTION5–MAINTENANCESCHEDULEANDSERVICEPROCEDURES
MaintenanceSchedule........................................................................................63
ServiceProcedures............................................................................................67
OilLevel.....................................................................................................67
CoolantLevel...............................................................................................68
ChargeAirCooler(CAC)..................................................................................69
ExternalLeakage...........................................................................................69
AirCleanerRestriction....................................................................................70
FuelWaterSeparator......................................................................................71
EngineOilandFilter........................................................................................72
ResettingChangeEngineOilServiceIntervalMessage...............................................76
Belt,AirIntakePipingandClamps.......................................................................77
AirIntakePipingandClamps.............................................................................79
CoolantFreezePoint.......................................................................................79
PrimaryFuelFilter.........................................................................................80
SecondaryFuelFilter......................................................................................84
CrankcaseBreather........................................................................................86
ResettingChangeServiceBreatherElementMessage(ServiceableCrankcasebreatheronly)...88
ElectricalSystem...........................................................................................88
InductionSystem...........................................................................................89
ExtendedLifeCoolant(ELC)Extender...................................................................89

TABLEOFCONTENTS
CleaningDieselParticulateFilter(DPF).................................................................90
ServiceCoolingSystem...................................................................................91
SECTION6–LONGTERMSTORAGE
GeneralInformation...........................................................................................95
SECTION7–SERVICERECORDS
MaintenanceServiceRecord................................................................................97
DailyCareandReport.......................................................................................100

FOREWORD
Foreword
Navistar,Inc.iscommittedtocontinuousresearchand
developmenttoimproveproductsandintroducetechnological
advances.Procedures,specications,andpartsdenedin
publishedtechnicalserviceliteraturemaybealtered.
NOTE:Photoillustrationsidentifyspecicpartsorassemblies
thatsupporttextandprocedures;otherareasinaphoto
illustrationmaynotbeexact.
Thismanualincludesnecessaryinformationandspecications
foroperatorstoserviceNavistar®dieselengines.Contactyour
dealerformoreinformation.
TechnicalServiceLiterature
MaxxForce®7EngineOperationandMaintenanceManual
MaxxForce®7EngineServiceManual
MaxxForce®7EngineDiagnosticManual
MaxxForce®7HardStartandNoStartandPerformanceDiagnostic
Form
MaxxForce®7ElectronicControlSystemsDiagnosticForm
TechnicalServiceLiteratureisrevisedperiodically.Useonly
up-to-dateserviceinformation.
Toordertechnicalserviceliterature,contactyourdealer.
Allmarksaretrademarksoftheirrespectiveowners.
AbouttheManual
Thismanualcontainsinformationneededtocorrectlyoperate
andmaintainyourengineasrecommendedbyNavistar,Inc.
Numerousillustrations,symbolsandfeaturedescriptions
areusedtoaidinunderstandingthemeaningofthetext.
Theillustrations,symbolsorfeaturedescriptionswillnotbe
availableforallapplications;pleasereferenceyourVehicle
OperatorManualforcompleteinformation.Bothmetricand
U.S.customaryvaluesarelistedinthismanual.TheU.S.
customaryvalueislistedrst,followedbythemetricvaluein
brackets.Foradditionalinformationrefertoserviceliterature
notedinthismanual.Thismanualdoesnotcovervehicle
orequipmentmaintenanceprocedures.Consulttheoriginal
vehicleorequipmentmanufacturerforspecicmaintenance
recommendations.
Page1

FOREWORD
Page2

SAFETYINFORMATION
SafetyInformation
Thismanualprovidesgeneralandspecicmaintenance
proceduresessentialforreliableengineoperationandyour
safety.Sincemanyvariationsinprocedures,tools,andservice
partsareinvolved,adviceforallpossiblesafetyconditionsand
hazardscannotbestated.
Readsafetyinstructionsbeforedoinganyserviceandtest
proceduresfortheengineorvehicle.Seerelatedapplication
manualsformoreinformation.
DisregardforSafetyInstructions,Warnings,Cautions,and
Notesinthismanualcanleadtoinjury,deathordamagetothe
engineorvehicle.
SafetyTerminology
Threetermsareusedtostressyoursafetyandsafeoperationof
theengine:Warning,Caution,andNote.
Warning:Awarningdescribesactionsnecessarytoprevent
oreliminateconditions,hazards,andunsafepracticesthatcan
causepersonalinjuryordeath.
Caution:Acautiondescribesactionsnecessarytopreventor
eliminateconditionsthatcancausedamagetotheengineor
vehicle.
Note:Anotedescribesactionsnecessaryforcorrect,efcient
engineoperation.
SafetyInstructions
WorkArea
•Keepworkareaclean,dry,andorganized.
•Keeptoolsandpartsofftheoor.
•Makesuretheworkareaisventilatedandwelllit.
•MakesureaFirstAidKitisavailable.
SafetyEquipment
•Usecorrectliftingdevices.
•Usesafetyblocksandstands.
ProtectiveMeasures
•Wearprotectivesafetyglassesandshoes.
•Wearcorrecthearingprotection.
•Wearcottonworkclothing.
•Wearsleevedheatprotectivegloves.
•Donotwearrings,watchesorotherjewelry.
•Restrainlonghair.
Page3

SAFETYINFORMATION
Vehicle
•Makesurethevehicleisinparkorneutral,theparkingbrake
isset,andthewheelsareblockedbeforeservicingengine.
•Cleartheareabeforestartingtheengine.
Engine
•Theengineshouldbeoperatedorservicedonlybyqualied
individuals.
•Providenecessaryventilationwhenoperatingengineina
closedarea.
•Keepcombustiblematerialawayfromengineexhaust
systemandexhaustmanifolds.
•Installallshields,guards,andaccesscoversbefore
operatingengine.
•Donotrunenginewithunprotectedairinletsorexhaust
openings.Ifunavoidableforservicereasons,putprotective
screensoverallopeningsbeforeservicingengine.
•Ifanengineisnotsafetooperate,tagtheengineandignition
key.
FirePrevention
•Makesurechargedreextinguishersareintheworkarea.
NOTE:Checktheclassicationofeachreextinguisherto
ensurethatthefollowingretypescanbeextinguished.
1.TypeA—Wood,paper,textiles,andrubbish
2.TypeB—Flammableliquids
3.TypeC—Electricalequipment
Batteries
•Alwaysdisconnectthemainnegativebatterycablerst.
•Alwaysconnectthemainnegativebatterycablelast.
•Avoidleaningoverbatteries.
•Protectyoureyes.
•Donotexposebatteriestoopenamesorsparks.
•Donotsmokeinworkplace.
Page4

SAFETYINFORMATION
CompressedAir
•UseanOSHAapprovedblowgun.Limitblowgunair
pressureto30psi(207kPa).
•Wearsafetyglassesorgoggles.
•Wearhearingprotection.
•Useshieldingtoprotectothersintheworkarea.
•Donotdirectcompressedairatbodyorclothing.
Tools
•Makesurealltoolsareingoodcondition.
•Makesureallstandardelectricaltoolsaregrounded.
•Checkforfrayedpowercordsbeforeusingpowertools.
FluidsUnderPressure
•Useextremecautionwhenworkingonsystemsunder
pressure.
•Followapprovedproceduresonly.
Fuel
•Donotoverllthefueltank.Overllcreatesarehazard.
•Donotsmokeintheworkarea.
•Donotrefuelthetankwhentheengineisrunning.
RemovalofTools,Parts,andEquipment
•Reinstallallsafetyguards,shields,andcoversafter
servicingtheengine.
•Makesurealltools,parts,andserviceequipmentare
removedfromtheengineandvehicleafterallworkisdone.
Page5

SAFETYINFORMATION
Page6

WARRANTY
Warranty
U.S.FederalEmissionSystemWarranty
WARRANTYPERIOD
Navistar,Inc.warrantsyourheavy-dutydieselengineforthe
followingwarrantyperiod(whichevercomesrst):
LightHeavyDieselEngine
•5years
•50,000miles(80,000km)
•Orifcoveredbyanybasicorextendedwarranty(ifgreater
thanabove)
MediumHeavyDieselEngine
•5years
•100,000miles(160,000km)
•Orifcoveredbyanybasicorextendedwarranty(ifgreater
thanabove)
Yourheavy-dutydieselengineconformstoU.S.Environmental
ProtectionAgencyregulationsforemissionsystems.
Theenginemodelyear,serviceclass(lightheavyormedium
heavy),andrequiredemissioninformationisontheexhaust
emissionlabellocatedontopoftheExhaustGasRecirculating
(EGR)manifoldmixeronthefrontoftheengine.Thiswarranty
isbasedontheenginemodelyear,notthemodelyearofthe
vehicle.Thewarrantyperiodbeginsonthedatethenewvehicle
isdeliveredtotherstretailpurchaser.
REQUIREDMAINTENANCE
Asthevehicleowner,youareresponsibleforallrequired
maintenancedescribedinthismanual.Navistar,Inc.
recommendsthatyouretainallmaintenancereceipts.Navistar
willnotdenyanemissionwarrantyclaimsolelybecauseyou
havenorecordofmaintenance.However,aclaimmaybe
deniedifyourfailuretoperformpropermaintenanceresulted
inthefailureofawarrantedpartandyoucannotprovide
appropriateevidenceofmaintenance.Takeyourvehicletoan
authorizedserviceproviderwhenaproblemoccurs.
WARRANTYREPAIRSANDSERVICE
Allemissioncontrolsystempartsprovendefectiveduringnormal
usewillberepairedorreplacedduringthewarrantyperiod.
Warrantyrepairsandservicewillbedonebyanauthorized
serviceproviderwithnochargeforparts,laboranddiagnostics.
Warrantyrepairsshouldbecompletedinareasonabletime,not
toexceed30days.Navistar,Inc.maydenywarrantycoverageif
yourvehicleoraparthasfailedduetoabuse,neglect,improper
maintenanceorunapprovedmodications.
Page7

WARRANTY
U.S.FederalEmissionSystemWarranty(cont.)
RECOMMENDEDMAINTENANCEORREPAIRPARTS
MaxxForce®servicepartsorMaxxForce®ReNEWed®parts
arerecommendedformaintenanceorrepairstomaintainthe
originalqualityofyouremissioncertiedengine.Ifpartsnot
recommendedbyNavistar.causedamagetotheengineor
vehicle,thewarrantyisinvalidandmaintenanceandrepair
costswillnotbecovered.
EMERGENCYREPAIRS
Emergencyrepairsarerecognizedifpartsarenotavailable
within30daysorrepairsarenotcompletedwithin30days.
Ifanauthorizedserviceproviderisnotreasonablyavailable,
thevehicleowneroranyserviceestablishmentmayinstallany
replacementpart.
Navistar,Inc.willreimburseyouforemergencyrepairs
(includingdiagnostics)forthefollowing:
•Replacementpartsthatdonotexceedmanufacturer's
suggestedretailprice
•Laborchargesbasedonmanufacturer'srecommendedtime
allowanceandgeographichourlyrate
Replacedpartsandpaidinvoicesmustbegiventoyourdealer
forreimbursementofemergencyrepairs
WHATISNOTCOVEREDBYWARRANTY
Unauthorizedpartsorexpendableparts:
•PartsotherthanMaxxForce®servicepartsorReNEWed®
parts
•Aftermarketpartsorservicekits
•Nondefectivepartsreplacedbyanunauthorizedservice
provider
•Partsrequiringreplacementatinspectionoradjustment
maintenanceintervalsforreasonsotherthanbeingdefective
•Replacementofexpendableitemsmadeinconnectionwith
scheduledmaintenance
Vehicle,engine,andpartmalfunctionscausedbythe
following:
•Useofincorrectfuel,engineoil,orcoolant
•Failuretomaintaincorrectmaintenanceschedule
•Incorrectadjustments,modications,alterations,tampering
ordisconnectionofvehiclecomponents
•Abuseormisuseofengine
Page8

WARRANTY
U.S.FederalEmissionSystemWarranty(cont.)
WHATISNOTCOVEREDBYWARRANTY(cont.)
•Accidents,actsofnatureorothereventsbeyondcontrolof
Navistar,Inc.
ConditionsNotCoveredbyWarranty:
•Lossoftime,inconvenience,useofvehicle/engineor
commercialloss
•Vehicleswithanalteredordisconnectedodometeror
hourmeterwhenmileageorhourscannotbedetermined
WARRANTYRIGHTSANDRESPONSIBILITIES
Navistar,Inc.ensuresthattheemissionwarrantyisbeing
properlyadministered.Ifyouhavenotreceivedsatisfactory
serviceorhavequestionsregardingyourwarrantyrights
andresponsibilities,contacttheNavistarregionalofcefor
assistance.Theaddressandphonenumberofeachregional
ofceislistedinyourVehicleOperatorManual.Ifadditional
assistanceisrequired,contacttheManagerofCustomer
Relations.
Manager,CustomerRelations
Navistar,Inc.
2701NavistarDrive
Lisle,Illinois60532
(Telephone[phone])
Page9

WARRANTY
CaliforniaEmissionSystemWarranty
WARRANTYPERIOD
Navistar,Inc.warrantsyourlightormediumheavy-dutydiesel
engineforthefollowingwarrantyperiod(whichevercomesrst):
•5years
•100,000miles(160,000km)or3000hours
•Orifcoveredbyanybasicorextendedwarranty(ifgreater
thanabove)
Yourheavy-dutydieselengineconformstoapplicableCalifornia
AirResourcesBoardregulations.Thisvehicleisregisteredand
certiedforsaleinCalifornia.
Theenginemodelyear,serviceclass(lightheavyormedium
heavy),andrequiredemissioninformationareontheexhaust
emissionlabellocatedontopoftheExhaustGasRecirculating
(EGR)manifoldmixeronthefrontoftheengine.Thiswarranty
isbasedontheenginemodelyear,notthemodelyearofthe
vehicle.Thewarrantyperiodbeginsonthedatethenewvehicle
isdeliveredtotherstretailpurchaser.
REQUIREDMAINTENANCE
Asthevehicleowner,youareresponsibleforallrequired
maintenancedescribedinthismanual.Navistar,Inc.
recommendsthatyouretainallreceiptscoveringmaintenance
onyourtruck,butNavistar,Inc.willnotdenywarrantysolelyfor
thelackofreceiptsoryourfailuretoensuretheperformanceof
allscheduledmaintenance.However,aclaimmaybedenied
ifNavistardemonstratesthatthe(engine/vehicle)hasbeen
abused,neglected,orimproperlymaintained,andthatsuch
abuse,neglect,orimpropermaintenancewasthecauseofthe
needfortherepairorreplacementofthepart.T akeyourvehicle
toanauthorizedserviceproviderwhenaproblemoccurs.
WARRANTYREPAIRSANDSERVICE
Allemissioncontrolsystempartsprovendefective,orfailto
meettherequirementsintheCaliforniaCodeofRegulations,
Title13,Sections2700to2706,and2710duringnormal
use,willberepairedorreplacedduringthewarrantyperiod.
Warrantyrepairsandservicewillbedonebyanauthorized
serviceproviderwithnochargeforparts,laboranddiagnostics.
Warrantyrepairsshouldbecompletedinareasonabletime,
nottoexceed30days.Navistar,Inc.maydenyyouwarranty
coverageifyourvehicleoraparthasfailedduetoabuse,
neglect,impropermaintenanceorunapprovedmodications.
RECOMMENDEDMAINTENANCEORREPAIRPARTS
MaxxForce®servicepartsorMaxxForce®ReNEWed®parts
arerecommendedformaintenanceorrepairstomaintainthe
originalqualityofyouremissioncertiedengine.Ifpartsnot
recommendedbyNavistar,Inc.causedamagetotheengine
orvehicle,thewarrantyisinvalidandmaintenanceandrepair
costswillnotbecovered.
Page10

WARRANTY
CaliforniaEmissionSystemWarranty(cont.)
EMERGENCYREPAIRS
Emergencyrepairsarerecognizedifpartsarenotavailable
within30daysorrepairsarenotcompletedwithin30days.
Ifanauthorizedserviceproviderisnotreasonablyavailable,
thevehicleowneroranyserviceestablishmentcaninstall
replacementparts.
Navistar,Inc.willreimburseyouforemergencyrepairs
(includingdiagnostics)forthefollowing:
•Replacementpartsthatdonotexceedmanufacturer's
suggestedretailprice
•Laborchargesbasedonmanufacturer'srecommendedtime
allowanceandgeographichourlyrate
Replacedpartsandpaidinvoicesmustbegiventoyourdealer
forreimbursementofemergencyrepairs.
WHATISCOVEREDBYWARRANTY
Whereawarrantableconditionexists,Navistar,Inc.willrepair
yourdieselengineatnocosttoyouincludingdiagnosis,
parts,andlabor.Ifyour(vehicleortruck)failsaSmogCheck
inspection,allnecessaryrepairsandadjustmentswillbe
madebyNavistartoensurethatyouremissioncontrolsystem
PerformanceWarranty.
Ifanyemission-relatedpartonyourdieselengineisdefective,
thepartwillberepairedorreplacedbyNavistar.Thisisyour
short-termemissioncontrolsystemDefectsWarranty.For
diesel-poweredheavy-dutyvehicles(exceptmedium-duty
vehicles),andmotorvehicleenginesusedinsuchvehicles,a
periodofuseofveyears,100,000miles,or3000hoursof
operation,whicheverrstoccurs.However,innocasemay
thisperiodbelessthanthebasicmechanicalwarrantythatthe
manufacturerprovides(withorwithoutadditionalcharge)tothe
purchaseroftheengine.Extendedwarrantiesonselectpartsdo
notextendtheemissionswarrantyrequirementsfortheentire
enginebutonlyforthoseparts.Incaseswhereresponsibility
foranextendedwarrantyissharedbetweentheownerandthe
manufacturer,theemissionwarrantyshallalsobesharedinthe
samemannerasspeciedinthewarrantyagreement.
Newvehiclesandengines,registeredandcertiedforsalein
California,havethefollowingitemscoveredbytheemission
warrantywhenrstinstalledontheengineasoriginalequipment:
•Fuelinjectionsystem
•Airinductionsystem(includesturbocharger,exhaust
manifold,ExhaustGasRecirculation[EGR]system,EGR
rateandfeedbackcontrolsystem,andintakemanifold)
•Positivecrankcaseventilationsystem(includesCrankcase
VentilationValve[CCV]andoilllcap)
Page11

WARRANTY
CaliforniaEmissionSystemWarranty(cont.)
WHATISCOVEREDBYWARRANTY(cont.)
•DieselParticulateControlSystem(includescatalytic
converter,traps,fueladditivedevices,andotherdevices
usedtoregenerateoraidintheregenerationofthe
particulatecontroldevice)
•Miscellaneousitemsusedinabovesystems
A.Hoses,clamps,ttingsandtubing
B.Pulleys,beltsandidlers
C.Vacuum,temperatureandtimesensitivevalvesand
switches
D.Electroniccontrols
WHATISNOTCOVEREDBYWARRANTY
Unauthorizedpartsorexpendableparts:
•PartsotherthanMaxxForce®servicepartsorReNEWed®
parts
•Aftermarketpartsorservicekits
•Nondefectivepartsreplacedbyanunauthorizedservice
provider
•Partsrequiringreplacementatinspectionoradjustment
maintenanceintervalsforreasonsotherthanbeingdefective
•Replacementofexpendableitemsmadeinconnectionwith
scheduledmaintenance
Vehicle,engine,andpartmalfunctionscausedbythe
following:
•Useofincorrectfuel,engineoil,orcoolant
•Failuretomaintaincorrectmaintenanceschedule
•Incorrectadjustments,modications,alterations,tampering
ordisconnectionofvehiclecomponents
•Abuseormisuseofengine
•Accidents,actsofnatureorothereventsbeyondthecontrol
ofNavistar,Inc
ConditionsNotCoveredbyWarranty:
•Lossoftime,inconvenience,useofvehicle/engineor
commercialloss
•Vehicleswithanalteredordisconnectedodometeror
hourmeterwhenmileageorhourscannotbedetermined
WARRANTYRIGHTSANDRESPONSIBILITIES
Ifyouhavenotreceivedsatisfactoryserviceorhavequestions
regardingyourwarrantyrightsandresponsibilities,contactthe
Navistar,Inc.regionalofceforassistance.Theaddressand
Page12