IC Bus CE Series 2020 User manual

ICBus®CESeries0000907439
4328446R4
-US,Canada
April 2020
ICBus®CESeries
OperationandMaintenanceManual
ICBus,LLC
2701NavistarDrive,Lisle,IL60532USA
©2020ICBus,LLCAllrightsreserved.Allmarksaretrademarksoftheirrespectiveowners.

IMPORTANT
Theinformation,specications,andillustrationscontainedinthismanualarebasedondatathatwascurrentatthetimeof
publication.ICBus,LLCreservestherighttomakechangesand/orimprovementsatanytimewithoutnotication,liability,or
withoutapplyingthosechangesorimprovementstovehiclespreviouslymanufacturedand/orsold.
NOTICE
Beadvisedthatthismotorvehiclemaybeequipped
withcomputer/recordingdevices.Theirfunctionis
toallowanauthorizedindividualtodownloaddataor
informationrelatingtotheoperationorperformanceof
thisvehicle.
Thestoreddataorinformationmaybeneither
downloadednorretrievedexceptbythevehicle’s
registeredowner,or,inthealternative,byanother
individualorentityauthorizedbytheregisteredowner
(e.g.,ICBus®dealer)whomayneedthisdataor
informationtoproperlyserviceordiagnosethisvehicle
forrepairorfollowinganaccident.
Anyaccesstothisinformationwithouttheowner’s
consentmaybeinviolationoflawandmaysubject
thatpersonorentitytocriminalpenalties.
CALIFORNIA
Proposition65Warning
WARNINGBreathingdieselengineexhaustexposesyouto
chemicalsknowntotheStateofCaliforniatocausecancerandbirth
defectsorotherreproductiveharm.
•Alwaysstartandoperatetheengineinawell-ventilatedarea
•Ifinanenclosedarea,venttheexhausttotheoutside.
•Donotmodifyortamperwiththeexhaustsystem.
•Donotidletheengineexceptasnecessary.
Formoreinformationgotowww.P65warnings.ca.gov/diesel
Batteryposts,terminalsandotherrelatedaccessoriescontainleadand
leadcompounds,chemicalsknowntotheStateofCaliforniatocause
cancerandbirthdefectsorotherreproductiveharm.
Washhandsafterhandling.

IMPORTANT
Itisimportantthattheapplicablevehicleidenticationnumber(VIN),engineserialnumberandorcomponentfeaturecodesare
recorded.Thesenumbersarerequiredtoobtainpertinentinformationforthisvehicleorengine.
VEHICLEIDENTIFICATIONNUMBER(VIN)
ENGINE
FeatureCode:SerialNumber:
FRONTAXLE
FeatureCode:SerialNumber:
REARAXLE
FeatureCode:SerialNumber:
TRANSMISSION
FeatureCode:SerialNumber:
TRANSFERCASE
FeatureCode:SerialNumber:
CUSTOMERASSISTANCECENTER
1-800-44-TRUCK(1-800-448-7825)
Navistar,Inc.
2701NavistarDrive
Lisle,IL60532USA
www.navistar.com
ICBus,LLC
2701NavistarDrive
Lisle,IL60532USA
www.navistar.com

SummaryofChanges
SectionDescriptionRevisionLevel
Section3—InstrumentationElectronicStabilityControl(ESC)Information2
Section9—OperationsESCInformation2
ManualProposition65WarningUpdate3
Section6—Passenger
ControlEmergencyExitWindowInformation3
Section6—Passenger
ControlVandalLocks3
Section3—InstrumentationVehicleTelematicsInformation4
Section13—Maintenance
InstructionsParkingBrakeBurnishProcedure4

TableofContents
Section1–Introduction
Preface...............................................................1
Cautions/Warnings/Notes........................................1
VehicleIdentication................................................1
AssistanceGuide....................................................2
ComponentCodeNumbers........................................2
LineSetTicket.......................................................2
VehicleStorageInstructions........................................3
StorageDuration–OneMonthorLess......................3
StorageDuration–OverOneMonth..........................4
DieselExhaustFluid(DEF)Storage..........................4
ReportingSafetyDefects...........................................5
U.S.RegisteredVehicles......................................5
CanadianRegisteredVehicles................................5
SafetyRecallsandAuthorizedFieldChanges...................5
ExteriorNoiseEmissions...........................................5
NoiseEmissionsWarranty.........................................6
TamperingwithNoiseControlSystemProhibited................6
EmissionControlSystems..........................................7
HD-OBDForeword.............................................7
SupplementalFederalEmissionControlSystem
Warranty.........................................................7
Section2–VehicleInspectionGuide
Introduction...........................................................9
InspectionCheckLists............................................13
UnderhoodandFluidChecks................................16
Section3–Instrumentation
InstrumentPanelGaugeCluster.................................23
WarningIndicators............................................25
InstrumentPanelGaugeCluster............................28
DirectDriveWarningIndicators..............................29
IntegralDigitalDisplay........................................30
IntegralDigitalDisplayDetailedInformation...............33
OutsideT emperatureandCompassDisplays(Optional)...45
OutsideTemperatureReading...............................46
OptionalInstrumentPanelGaugeClusterCompass
CalibrationProcedure.........................................46
CompassDeclinationZoneSetProcedure............47
CompassDirectionalCalibrationProcedure...........50
UserSwitches.................................................52
InstrumentPanelGaugeAudibleAlarms...................53
VehicleTelematics(IfEquipped).................................55
Overview.......................................................55
TelematicsModule(IfEquipped)............................55
Section4–DriverControls
WindshieldWiper/WasherSystem..............................57
WiperBladeSpeed...........................................57
WindshieldWiperSpeedControl............................57
WindshieldWasher...........................................57
TurnSignal.........................................................58
SteeringWheelandColumn......................................58
SteeringWheelControls.....................................58
SteeringWheelControls(Optional).........................59
Horn............................................................59
SteeringWheelControls(Optional).........................59
CruiseControl.................................................60
BasicFunctionsofSteeringWheelControls..........60
OperationalProcedures.................................60
i

TableofContents
Throttle....................................................61
StationaryVariableSpeedControl(12VXT)...........61
StationaryPre-SetSpeedControl(12VXU)...........61
MobileVariableSpeedControl(12VXV)...............62
AdjustableTiltSteeringColumn.............................62
LeftConsoleSwitchPanel........................................63
RockerSwitchesandTheirFunctions......................63
PowerOutlet...................................................66
Transmission,ParkingBrake,andIgnitionSwitchPanel......67
RightConsoleSwitchPanel......................................69
RockerSwitchesandTheirFunctions......................69
CruiseControl......................................................71
Operation.......................................................71
MirrorAdjustment..................................................72
Section5–Lights
HeadlightSwitchandPanelLightingControl...................75
HeadlightSwitch..............................................75
AutomaticHeadlights.........................................75
PanelLightingControl........................................75
Interior(Dome)Lights.............................................75
HazardWarningLightSwitch.....................................76
TurnSignalSwitch.................................................76
SignalingforaTurn...........................................76
LaneChange..................................................77
HIGH/LOWBeam............................................77
StrobeLight.........................................................78
ExteriorLampCheck..............................................78
SwitchLocation................................................78
Function........................................................78
Activation.......................................................78
Deactivation....................................................78
Section6–PassengerControl
DoorOpening/Closing...........................................79
Opening/Closing.............................................79
Two-PositionDoorSwitch....................................79
Three-PositionDoorSwitch..................................80
OpeningtheEntranceDoor.......................................80
OpeningtheEntranceDoorManually.......................80
Electric-ActuatedDoor........................................80
Air-ActuatedDoor.............................................81
TrafcWarningSystem............................................81
ElectronicSafetyMessages.................................81
Eight-LampAMBERandREDWarningLights.............81
OptionalRockerSwitches....................................82
WIGWAGWarningSystem..................................83
FlashingStopArm.................................................83
CrossingGate......................................................84
DriverVisualWarningLightsandIndicators....................84
AudibleWarningBuzzer..........................................84
Post-TripInspection(NoStudentLeftBehind)..................85
SystemPurpose...............................................85
SystemFunction..............................................85
SystemActivation.............................................85
SystemDeactivation..........................................85
SnoozeMode..................................................86
BUS-SCAN®100System..........................................86
UnloadingStudentsWithEngineOFF......................87
WheelchairLiftOperation.........................................87
WheelchairLiftInterlocks–Extending......................87
WheelchairLiftInterlocks–RetractingandStowing........88
ii

TableofContents
WheelchairLiftAlarm........................................88
EmergencyExits...................................................88
EmergencyDoor..............................................89
EmergencyExitWindows....................................89
HorizontalEmergencyExitWindow....................89
VerticalEmergencyExitWindow.......................90
RoofVent/Hatch.............................................91
VandalLocks.......................................................91
VandalLockswithStarterInterlock(IfEquipped)..........91
EntranceDoorLock(IfEquipped)...........................92
Section7–SeatingandSafetyRestraints
DriverSeatAdjustment............................................93
SeatHeightAdjustment......................................94
OptionalAirSuspensionSeat....................................95
DriverSeatBelts...................................................96
Driver’sAdjustableLapandShoulder(Three-Point)Belt......96
SeatBeltTether....................................................97
TetherAdjusterProcedure...................................97
AdjustingtheLengthoftheTether...............................98
CareofSeatBelts.................................................98
InspectionofSeatBelts......................................99
SeatBeltCutter....................................................99
PassengerSeatBelts............................................100
PassengerTwo-PointSeatBelt(LapBelts)...............101
PassengerThree-PointSeatBelts(Optional)............101
BucklingUp..............................................101
Unbuckling...............................................103
39-InchFlexSeat.......................................104
IntegratedChildRestraintSeats(Optional)...............104
CEWhiteIntegratedChildRestraintSeats(Optional)...107
ChildRestraintAnchorageSystems(Optional)...........109
LocationandUseofLowerLatchAnchors...........110
LocationoftheTetherAnchor(Optional)..................110
IMMI®SeatsTetherInstallation.............................111
LocationandUseofTetherAnchors(BTIBus
Seats).....................................................111
InstallingTether..........................................111
LocationandUseofTetherAnchors
(SafeGuard®XChangeBusSeats)....................111
CushionReleaseLatch......................................112
TrackSeatMountingSeatTypeSpecic.......................113
Section8–ClimateControls
HeaterSystem....................................................117
DriverHeater.................................................117
AuxiliaryHeaters.............................................118
DefrostOperatingInstructions..................................118
AuxiliaryFuel-FiredHeaterSystem(Optional)................118
Introduction...................................................118
Description....................................................119
Operation.....................................................119
HeaterControlSwitch.......................................120
HeatingMode................................................120
Switching-OffSequence....................................121
AirConditioning...................................................121
IntegratedAirConditioningSystem(ICAir)...................121
CirculationFans..................................................122
HeaterBoosterPump............................................122
HeaterCutoffValve...............................................123
iii

TableofContents
Section9–Operation
StartingProcedures..............................................125
StartingtheEngine..........................................125
AutomaticTransmissionStarterInterlock.............126
AftertheEngineStarts...........................................127
EngineFeatures..................................................127
Fuel................................................................128
Ultra-LowSulfurDieselFuelRequirements...............128
UnacceptableFuelBlends..................................128
HazardsofDieselFuel/GasolineBlends................128
AdditionalUnsafePractices................................129
FuelandLubricantAdditives...............................129
FuelingProcedures..........................................129
FuelingPrecautions.........................................130
ReserveFuel.................................................130
RestartingAfterRunningOutofFuel......................130
EngineBrake,ExhaustBrake,orRetarder(Optional)...130
EngineandExhaustBrakeSystemsOperation.....130
OperationalModes......................................131
ExhaustAftertreatment..........................................131
SelectiveCatalyticReductionSystem(IfEquipped).....131
Introduction..............................................131
DieselExhaustFluid....................................131
DEFTank................................................132
LowDEFLevel..........................................132
DEFContaminationorSCRSystemFault...........134
ExhaustDieselParticulateFilterRegeneration...........138
ParkedRegenerationProcedure......................141
RegenerationInhibitSwitch............................141
Two-PositionRegenerationInhibitSwitch............142
Three-PositionRegenerationInhibitSwitch..........142
RestartingAfterRunningOutofFuel...........................142
ColdWeatherOperation.........................................142
Instructions...................................................142
EngineIdling.................................................143
WinterFronts.................................................143
HotWeatherOperation..........................................143
TurningOFFtheEngine.........................................144
Brakes.............................................................144
DownhillOperation..........................................144
WarningIndicators......................................144
SmartTrac™HydraulicBrakeBoosterSystem(If
Equipped).....................................................145
Split-SystemFeature........................................146
ManualFootOperatedParkingBrakeSystemwith
HydraulicBrakes.............................................146
AirBrakes....................................................148
AirDiscBrakes(0004JBZ,0004JCC,
0004WEY ,0004WEZ)..................................148
UsingAirBrakes........................................149
UsingtheAirParkingBrake...........................149
ParkingBrakeIndicatorLight..........................150
ParkingBrake/WheelchairLiftInterlockandAlarm.....151
WheelchairLiftExtensionOperation..................151
ParkingBrake/WheelchairLift
Interlock–RetractingandStowingOperation.........151
ParkingBrake/WheelchairLift(Optional)Alarm....151
AntilockBrakingSystem(ABS)............................152
AntilockDrivingTips.........................................153
ABSSelf-Check..............................................153
PedalAdjustmentSwitch(IfEquipped)....................154
TractionControl...................................................154
DriverAssistSystems............................................155
Bendix®Wingman®Advanced™CollisionWarningSystem...155
iv

TableofContents
Bendix®Wingman®Fusion™System............................157
StabilityControlSystems–Bendix®ElectronicStability
Program(ESP)....................................................159
International®RideOptimizedSuspension(IROS)(If
Equipped).........................................................160
AutomaticTransmissionOperation.............................160
StandardAllison1000PTSTransmission.................160
AllisonTransmissionMechanicalLeverShifters.........161
AllisonGenerationIVT-BarGearshiftControl............162
AllisonGenerationIVPush-ButtonShiftSelector.......163
ParkingtheVehicle.........................................164
Eaton®Procision™Transmission...........................164
ParkingtheBusWithTransmissionShift/
WheelchairLiftInterlocks...................................166
WheelchairLiftExtensionOperation..................166
StartingBusinMotion.......................................166
StartingBusinMotionWithTransmissionShift/
WheelchairLiftInterlocks..................................167
RetractingandStowingOperation.........................167
BackupAlarms...............................................167
EconomyMode..............................................167
AutomaticTransmissionOperatingT emperatures.......168
Section10–RoadsideEmergencies
HazardWarningSwitch..........................................169
EmergencyEquipment(RecommendedOn-Board)..........169
FireExtinguisher.............................................169
FirstAidKit...................................................170
BodyFluidCleanupKit......................................170
ReectiveTriangle...........................................171
Fuse/CircuitBreakerCharts...................................171
BodyFuse/CircuitBreakerPanel.........................174
TiltHood.....................................................178
RaisingtheHood........................................178
LoweringtheHood......................................179
EmergencyStartingUsingJumperCables...............179
TowingInstructions...............................................180
TowingPreparation:AirParkingBrakes..................181
TowingVehicleWithFrontWheelsSuspended...........181
TowingVehiclesWithRearWheelsSuspended..........181
Section11–Cleaning
SurfaceCleaning.................................................183
GeneralCleaning,AllSurfaceTypes......................183
ABS/Plastic.................................................184
Glass..........................................................184
Interior.............................................................184
InteriorLightBarCleaning..................................184
UpholsteryCare..............................................184
Flooring.......................................................185
Exterior............................................................185
WaxingorPolishingVehicles...............................186
CrossingArmCleaning.....................................186
Section12–Maintenance
Preface............................................................187
MaintenanceGuidelines.........................................187
SupportingYourVehicleforService............................189
Pre-TripandPost-TripInspections.............................189
ChassisLubrication..............................................189
EngineCompartmentFluidCheckPoints......................190
v

TableofContents
Air-OperatedPassengerDoorAdjustments...................191
DoorOpeningandClosingSpeedAdjustmentPoints...191
PressureRegulatorAdjustment.......................191
OpeningSpeedAdjustment............................192
ClosingSpeedAdjustment.............................192
ElectricallyActuatedEntranceDoorAdjustment.........192
Axles...............................................................192
FrontAxle–InspectionandLubrication...................192
FrontAxle–NormalMaintenance.........................193
FrontAxle–Alignment......................................193
RearAxle–InspectionandLubrication...................194
Body...........................................................194
Brakes.............................................................194
GeneralInformation.........................................194
AirBrakes....................................................195
BrakeInspectionandAdjustment.....................195
AirDryer.................................................197
AirDryerDesiccantReplacement.....................197
AirDryerPurgeValve..................................198
AirDryerHeater.........................................198
AirReservoir/TanksMoistureDraining..............198
SmartTrac™HydraulicBrakes(IfEquipped)..............199
BrakeInspectionandAdjustment.....................199
FluidPrecautions.......................................199
BrakeLines,Hoses,andFittings......................199
HydraulicBrakes.............................................200
BrakeFluidLevel(SmartTrac™System)..............200
SmartTrac™HydraulicBrakes-FluidPrecautions...201
DrivelineParkingBrake................................201
ChassisInspection..........................................201
Electrical...........................................................202
Alternator–Starter–BatteryTest............................202
TerminalInspection–Cleaning–CorrosionProtection....202
AccessoryFeedConnections..............................202
Engine.............................................................203
General.......................................................203
EngineFluidsandContaminatedMaterial................203
ScheduledMaintenance....................................204
AirInductionSystem........................................204
AirCleanerElementService...............................204
AirRestrictionGaugeService.............................206
Chassis-MountedChargeAirCoolerandRadiator
CoreInspectionandCleaning..............................208
CoolingSystem..............................................208
Gravity-FillCoolantMethod.................................208
CoolantandOptionalCoolantFilter...................211
CoolantConcentration/FreezePoint................212
FanClutch...............................................212
HeaterandCoolantHoseInspectionand
ReplacementGuide.........................................212
FrameandOptionalTowHooks............................213
FuelSystem..................................................214
FuelTankDrainingandCleaning......................214
HeaterSystem...............................................215
IntegratedAirConditioning(ICAir)System...............215
NoiseEmissions–Maintenance,UseandRepair............215
InstructionsforProperMaintenance.......................215
AirIntakeSystem............................................215
Body...........................................................215
CoolingSystem..............................................215
EngineNoiseShields/Blankets...........................216
ExhaustSystem..............................................216
MaintenanceRecord–NoiseControl..........................217
DriveShaft....................................................218
vi

TableofContents
Suspension(AirandSteelSprings).......................218
Steering............................................................218
General.......................................................218
TighteningSteeringIntermediateShaftJointBolts.......219
LubricationPoints............................................219
PowerSteering...............................................220
DEFTankFilling..................................................221
ExhaustDieselParticulateFilter(DPF)........................222
Regeneration.................................................222
Cleaning......................................................222
Transmission.................................................222
TransmissionFluidLevel...............................222
Tires................................................................223
TireWarnings................................................223
TireMaintenance............................................224
CheckingInation.......................................224
Underination............................................225
Inspection.....................................................225
Loads.........................................................225
DualTiresMatching.........................................226
DualTiresMixing............................................226
Rotation.......................................................226
RotationIsAdvisable...................................226
TireReplacement.......................................227
WheelandTireBalancing..................................227
Wear..........................................................227
IrregularWear...........................................227
UseofTireChains...........................................228
Wheels.............................................................228
WheelandWheelNutMaintenanceandInstallation.....228
WheelNutTorqueMaintenance.......................229
Hub-PilotedWheelInstallationProcedures..........229
WindshieldWiper.................................................231
WiperBladeAssemblyReplacement......................231
WiperArmRemoval/Replacement............................231
Removal......................................................232
Installation....................................................232
Section13–MaintenanceIntervalsand
Specications
MaintenanceIntervals.......................................233
UnitRellCapacities.............................................243
AirConditionerRefrigerant.................................243
CoolingSystemRellCapacities..........................243
DieselExhaustFluidTank..................................244
EngineCrankcase...........................................244
TireandRimCombinations.....................................245
LubricantandSealerSpecications............................246
TorqueSpecicationCharts.....................................254
FilterList...........................................................256
Section14–CustomerAssistance
ServiceInformation...............................................257
Navistar,Inc.,WarrantyProgram...............................257
Section15–Index
Index...............................................................259
vii

TableofContents
viii

Introduction
SECTION1—INTRODUCTION
Preface
AllICBus®vehiclesareengineeredandmanufacturedto
provideeconomicalandtrouble-freeservice.Itistheowner's
responsibilitytoensurethebusreceivespropercareand
maintenance.
Makingmodicationstovariousparts,componentsandsystems
ofyourbuscanadverselyaffectthequalityandreliabilityofyour
vehicle.ICBusdoesnotrecommendmakingmodicationsto
thisbus.
Thismanualprovidesinformationneededtounderstandthe
operationofyourbusanditssafetyfeatures.Italsocontains
informationnecessaryfortheproperoperationandmaintenance
ofvariousbusbodyandchassissystems.
Donotoperatethisbusuntilyouarecompletelyfamiliarwith
thecontentsofthismanual.Keepthismanualinyourbusfor
reference.Ifyousellthebus,ensurethismanualstayswithit.
OptionalFeatures.Thismanualdescribesmanyoptional
featuresthatmaynotbeinstalledinthisvehicle.
Cautions/Warnings/Notes
Cautions,WarningsandNotesareincludedthroughoutthis
manual.
CAUTION
Cautionsadviseyouofthepropercaretobe
takentopreventdamagetoyourvehicleor
property.
WARNING
Warningsadviseyouofhazards,the
consequences,andwhattodotopreventthem,
notonlytopreventdamagetoyourvehicleor
property,buttohelppreventsituationsand
occurrencesthatcouldresultinpersonalinjury
ordeath.
NOTE:Notesindicateanoperation,procedureor
instructionthatisimportantforcorrectservice.
VehicleIdentication
ItisimportantthatyourecordtheVehicleIdenticationNumber
(VIN),ComponentCodeNumbers,andSerialNumbers.Use
thesenumberstoobtainpartsandinformationforyourbus.
NOTE:ThefollowingillustrationrepresentsatypicalVIN
tag.TheactualVINtagmayvary.
1

Introduction
AssistanceGuide
ICBusbelievesthateverycustomerisentitledtothebest
service,bothfromtheproductitselfandfromthermwhosells
andservicesthatproduct.
Ifforanyreason,youdonotfeelyouarereceivingtheseservices
fortheoperationofyourvehicleorthesalestransaction,return
toyoursellingdealertocorrectthesematters.Ifthematteris
notresolvedatthattime:
•ContactamemberofmanagementattheDealership
todiscussthedetailsofthedifculty.Inmostcases
aproblemcanberesolvedtoyoursatisfactionbythe
ownerormanager.
Whenpartsarerequired,alwaysprovidetheComponentCode
Number,vehiclemodelandVehicleIdenticationNumber.Ask
yoursalespersontoassistyouinobtainingthisinformation.
Formoreinformationnotgiveninthismanual,orifyou
requireservicesoftrainedservicepersonnel,weurgeyouto
contactanearbyICBus®orInternational®dealerorphone
1-800-44-TRUCK(87825)forassistance.
ComponentCodeNumbers
Codenumbersarethebasisforidentifyingthecomponentsused
onyourICBus®vehicle.Theyareusedbysalespersonnelto
orderthebus,bymanufacturingtobuildit,andbypartstoservice
thebus.Manyitemsinthismanualareidentiedbycodes.
Codenumbersareacombinationofnumbersand/orletters.
ThesecodesarelistedontheVehicleLineSetTicketwhichis
sometimescalledtheVehicleSpecicationCardorCodeSheet.
LineSetTicket
EachvehiclehasaLineSetTicket(CodeSheet)whichlists
theidenticationcodenumbersofcomponentsusedtobuildthe
vehicle.
AcopyoftheLineSetTicketisincludedintheliteratureprovided
withthevehicle.Whenreplacementpartsarerequired,use
thiscopytopositivelyidentifyInternational®orICBus®vehicle
componentstoensureyougetthecorrectparts.
2

Introduction
VehicleStorageInstructions
Whenavehicleisnotusedforanextendedperiodoftime,
precautionsmustbetakentopreventdeteriorationofvehicle
components.Vehiclesthatareoutofserviceforextended
periodsoftimecanexperiencecorrosionandotherundesirable
effects.Drivevehiclemonthlytoexercisethebrakes,driveline
andsteering.Runthevehiclelongenoughfortheengineto
reachoperatingtemperature.
NOTE:Lossesoccurringtoaunitwhileitisinstoragewill
notbeconsideredforwarrantyreimbursement.
StorageDuration–OneMonthorLess
1.Washvehiclesasnecessary.Alwayswashvehiclesthat
havebeenexposedtoroadsalt.
NOTE:WashingInstructions-Washthevehiclewithwarm
waterandmildsoap,thenwipewetsurfaceswithachamois
orsoftcloth.DONOTusehotwaterorstrongsoapsor
detergents.DONOTwashthevehicleindirectsun,orwhen
thesheetmetalishottothetouch.Thiswillstreakthenish.
DONOTwipedirtoffdrysurfaces,asthiswillscratchthe
nish.
NOTE:Whenvehiclesarestoredoutside,particularlyin
coastalareas(saltwaterandhighhumidityatmosphere)
orotherareasofcorrosiveenvironment,paintandbright
metalmayrequirefrequentwashingandwaxingtoprevent
deterioration.Determiningwashingfrequencyisthe
customer'sresponsibility.
NOTE:Forvehiclesexposedtoultravioletraysofthesun,
applyacoatingofBonAmi®soap,orsimilarproduct,tothe
insidesurfacesofthewindshieldandwindows,toshadethe
interiorandpreventfadingoftheinteriortrim.
2.Inspectpaintedsurfaces;touchupallexposedprimedorraw
metalareastopreventrust.
3.Applyathickcoatofwaxtopreventdiscolorationfromthe
elements;waxallchromeandstainlesssteelmetalparts.
4.Checktheradiatorcoolantforproperlevelandadequate
freezeprotection(-20°F[-29°C]isstandardformediumduty
modelsandbuschassis;-40°F[-40°C]isstandardforheavy
dutymodels.)
5.Coveropenendsofverticalexhauststack(s).
6.Drainairbrakereservoirsandclosethedraincocks.
7.Lubricateallexposedtransmission,auxiliarytransmission,
andPowerT akeOff(PTO)shiftrails.
8.Checkstate-of-chargeeyeinbatteriesandre-chargeif
opencircuitvoltageisbelow12.6volts.Disconnectbattery
groundcablestopreventaccidentalstarting,orparasitic
electricalloadsfromdischargingthebattery.
3

Introduction
StorageDuration–OverOneMonth
Unitsinstoragelongerthanonemonthshouldbedrivenuntilthe
enginereachesoperatingtemperature:
1.Ensurealltiresareinatedproperly,removeverticalexhaust
stackcovers,andreconnectbatteries.
2.Checkallvehicleuidlevelsandllasrequired.
3.Startandrunthevehicleatfastidle,untilitreachesoperating
temperature.Toremovesurfacechargefromthebattery,
builtupfrompreviousstart-upsandshortidleperiods,
operatetheheaterand/orairconditioner,headlights,and
otheraccessoriesforseveralminutes.
4.TurnOFFheaterand/orairconditionerandanyother
accessories;shutOFFtheheadlights.Parkthevehicleand
shutOFFtheengine.
5.PerformtheprocedureforStorageDuration-OneMonth
orLess,ifreturningthevehicletostorage.
NOTE:Afterevery30additionaldaysofstorage,perform
Items1through5.
StorageFacilities
1.Wheneverpossible,storevehiclesindoors,
protectedfromsunlight,inadry,wellventilated
area.Ifindoorstorageisnotavailable,select
storagelotstoeliminateconditionsthatcause
deterioration.
2.Parkawayfromtransformersand/orelectrical
motors,becausewhentheprotectivewaxintire
compoundcracks,ozoneintheairattacksthe
exposedareas.
3.Parkawayfromtrees,highweedsand/orgrass
topreventdamagefromtreeorweedsap,andto
minimizebirdandinsectstains.
4.Parkawayfromrailroadtracks,paintshops,smoky
industrialareas,andlocationsofpossibleroad
splashcontact.
5.Ifavehicleisparkedonanincline,installwheel
chocks.
DieselExhaustFluid(DEF)Storage
DieselExhaustFluidhasalimitedshelflife,bothinthevehicle's
dieselexhaustuid(DEF)tankandinstoragecontainers.
ThefollowingconditionsareidealformaintainingDEFquality
andshelflifeduringprolongedtransportationandstorage:
•Storagetemperaturebetween23°Fand77°F(-5°Cand
25°C)
•Storeinsealedcontainerstoavoidcontamination
•Avoiddirectsunlight
Longterminvehiclestorage(inexcessof6months)isnot
recommended.Iflongtermstorageisnecessary,periodic
testingoftheDieselExhaustFluidisrecommendedtoensure
properDEFconcentration.
4

Introduction
ReportingSafetyDefects
U.S.RegisteredVehicles
Ifyoubelievethatyourvehiclehasadefectthatcouldcausea
crashorcouldcauseinjuryordeath,youshouldimmediately
informtheNationalHighwayTrafcSafetyAdministration
(NHTSA)inadditiontonotifyingNavistar,Inc.TonotifyNavistar,
Inc.,seethecontactinformationlistedinthefrontofthemanual.
IfNHTSAreceivessimilarcomplaints,itmayopenan
investigationand,ifitndsthatasafetydefectexistsinagroupof
vehicles,itmayorderarecallandremedycampaign.However,
NHTSAcannotbecomeinvolvedinindividualproblemsbetween
you,yourdealer,orNavistar.
TocontactNHTSA,youmayeithercalltheAutoSafety
Hotlinetoll-freeat1-800-424-9393(or202-366-0123in
Washington,D.C.area)orwriteto:NHTSA,U.S.Departmentof
Transportation,Washington,D.C.20590.Youcanalsoobtain
otherinformationaboutmotorvehiclesafetyfromthehotline.
CanadianRegisteredVehicles
Ifyoubelievethatyourvehiclehasadefectwhichcouldcause
injuryordeath,totheoperator,passengersorpersonsoutside
thevehicle,immediatelyinformTransportCanadainadditionto
notifyingICBus.
TocontactTransportCanada,youmaycall800-333-0510.You
canalsowriteto:TransportCanada,MotorVehicleDefect
Investigation,2780ShefeldRoad,Ottawa,OntarioK1G3V9.
SafetyRecallsandAuthorizedFieldChanges
SafetyRecallsandAuthorizedFieldChangesaretwo
campaignsthatareusedtonotifyownersofmodications
thatmayinvolvetheirvehicle.Ifyoureceivesuchnotication,
PLEASEFOLLOWALLINSTRUCTIONSPROVIDEDINTHE
CUSTOMERLETTER.IfyourvehicleispartofaSafetyRecall
campaign,therecallserviceproceduremustbecompletedto
ensuresafeoperationofyourvehicle.Asavehicleowner,you
mustprovideICBus®dealerswithaddresscorrectionsand
changestoensurethatyoureceiveallnotications.Please
verifythatyourICBus®dealerhasyourcorrectaddress.Dealers
alsohavearecordofanyoutstandingcampaignsthataffect
yourvehicle.
ExteriorNoiseEmissions
Manyoperatorsandownersofthetypeofvehiclesdescribed
hereinaresubjecttoFederalMotorCarrierSafetyRegulations
andNoiseEmissionRequirements.Allownersandoperators
areurgedtoobtainacopyandcomplywiththeseregulations.
Copiesoftheseregulationscanbepurchasedfrom:
SuperintendentofDocuments
U.S.GovernmentPrintingOfce
Washington,D.C.20401
https://www.gpo.gov//
5

Introduction
NoiseEmissionsWarranty
ICBuswarrantstotherstpersonwhopurchasesthisvehiclefor
purposesotherthanresaleandtoeachsubsequentpurchaser
thatthisvehicle,asmanufacturedbyNavistar,wasdesigned,
built,andequippedtoconformatthetimeitleftNavistarcontrol
withallapplicableU.S.EnvironmentalProtectionAgencyNoise
ControlRegulations.
Thiswarrantycoversthisvehicleasdesigned,built,and
equippedbyICBusandisnotlimitedtoanyparticularpart,
component,orsystemofthevehiclemanufacturedbyICBus.
Defectsindesign,assembly,orinanypart,component,or
systemofthevehicleasmanufacturedbyICBus,whichatthe
timeitleftICBuscontrol,thatcausenoiseemissionstoexceed
Federalstandardsarecoveredbythiswarrantyforthelifeof
thevehicle.
TamperingwithNoiseControlSystemProhibited
Federallawprohibitsthefollowingactsorthecausingthereof:
1.Removingorrenderinginoperativebyanyperson,
otherthanforpurposesofmaintenance,repair,or
replacement,ofanydeviceorelementofdesign
incorporatedintoanynewvehicleforthepurposeof
noisecontrolpriortoitssaleordeliverytotheultimate
purchaserorwhileitisinuse.
2.Usingofthevehicleaftersuchdeviceorelementof
designhasbeenremovedorrenderedinoperativeby
anyperson.
Amongthoseactspresumedtoconstitutetamperingaretheacts
listedasfollows:
1.AirIntakeSystem:removalofaircleaner,intake
silencer,orpiping.
2.AcousticalShielding(Body):removalofwheelwell
splashshields,cabshields,oracoustical(underhood)
insulation.
3.CoolingSystem:removalorrenderinginoperativethe
fanclutchand/orremovaloffanshrouds.
4.EngineandDrivelineSystem:removalorrendering
enginespeedgovernorinoperativesoastoallow
enginespeedtoexceedmanufacturerspecications,
and/orremovalofengineblockshield,oilsumpshield,
ortransmissionenclosures.
5.Changesinhardware,software,calibrationor
programmableparametersthatincreaseengine
operatingspeedorhorsepowerotherthanthose
providedbyICBus.
6.ExhaustSystem:removalorrenderinginoperative
exhaustsystemcomponents,includingmufer,
resonator,exhaustaftertreatmentcomponents,or
tailpipe.
NOTE:RefertoSection12–MaintenanceInstructionsfor
propermaintenance,useandrepairofnoiseemission
items.
6