MACK GU Operator's Manual

Mack

®

GU Series

Mack® GraniteTM Series
(GU Series)

Mack® GraniteTM Series
(GU Series)

21394647

21394647 21394647

© Mack Trucks, Inc. 2010
Printed in U.S.A.

April 2010

Foreword

Thismanualcontainsinformationconcerningtheoperationand
functionoftheMackLinkSystem.Theinformationinthismanual
appliestovehiclesbuiltApril2010andlater.Pleasekeepthismanual
inthevehicleatalltimes.

Note:Illustrationsinthismanualareusedforreferenceonlyandmay
differslightlyfromtheactualvehicle.However,keycomponents
addressedinthisdocumentarerepresentedasaccuratelyaspossible.

TheNationalHighwayTrafcSafetyAdministration(NHTSA)and
MackTrucksInc.shouldbeinformedimmediatelyifyoubelievethat
thevehiclehasadefectthatcouldcauseacrash,injuryordeath.

ContactNHTSAbycallingtheAutoSafetyHotlineat1(888)
327-4236,bywritingtoNHTSA,U.S.DepartmentofTransportation,
Washington,DC20590,byTTYat1(800)424-9153,orvisittheir
websiteatwww.nhtsa.dot.gov.

MackTrucks Inc.

Greensboro,NCUSA

Ordernumber:PV776-21394647

©2010Mack TruckInc.,Greensboro,NCUSA

Allrightsreserved.Nopartofthispublicationmaybereproduced,
storedinretrievalsystem,ortransmittedinanyformsbyanymeans,
electronic,mechanical,photocopying,recordingorotherwise,without
thepriorwrittenpermissionof MackTrucks Inc.

Contents

INTRODUCTION............................................................................................................1

TOTHEOWNER..........................................................................................................1

InAppreciation..........................................................................................................1

AboutThisHandbook................................................................................................2

THEVEHICLE..............................................................................................................3

BasicConguration...................................................................................................3

VehicleManagementandControlSystem(V-MAC®).............................................3

COMPONENTIDENTIFICA TION..............................................................................4

VINLocations............................................................................................................4

EngineIdentication..................................................................................................5

EngineInformationPlate...........................................................................................6

CleanIdleEngines.....................................................................................................7

TransmissionIdentication........................................................................................7

WARRANTYINFORMATION..................................................................................10

AirBrakeSystem.....................................................................................................11

ENGINEGASEOUSEMISSIONCONTROLSYSTEMS....................................11

EmissionsControlSystemW arranty.......................................................................13

ENGINEGASEOUSEMISSIONSCONTROLSYSTEMW ARRANTY.............15

FEDERALEMISSIONREQUIREMENTS............................................................16

EMISSIONCONTROLSYSTEMSW ARRANTY—CALIFORNIA..................16

EmissionsControlSystemW arranty.......................................................................18

SERVICELITERA TURE............................................................................................22

–MACKClass8–ComponentsServiceManual....................................................22

–Class8–CustomCollatedServiceManual..........................................................22

–Class8–CustomCollatedServiceManualonCD..............................................22

CUSTOMERSER VICE..............................................................................................23

Call1-800-866-1177forMACKOneCall™...........................................................23

QuestionsandComplaints.......................................................................................23

Addresses.................................................................................................................24

AdditionalAssistance..............................................................................................25

REPORTINGSAFETYDEFECTS.............................................................................26

UnitedStates............................................................................................................26

Canada......................................................................................................................26

Mexico.....................................................................................................................26

EVENTDA TARECORDINGDEVICES...................................................................27

SAFETYINFORMA TION...........................................................................................28

SAFETYST A TEMENT..............................................................................................28

CERTIFICA TIONLABELS........................................................................................30

SafetyCerticationLabel........................................................................................30

ADVISORYLABELS.................................................................................................32

AdvisoryLabelLocations(OnV ehicle)..................................................................33

TRUCK-TRACTORCONSPICUITY.........................................................................43

CABENTRY/EXIT.....................................................................................................44

Three-LimbContact.................................................................................................44

DriverSide...............................................................................................................46

PassengerSide.........................................................................................................48

DeckPlateAccess....................................................................................................50

SAFETYTIPSFORCOLDWEA THEROPERA TION.............................................52

DriverVisibility.......................................................................................................52

CabDoorSealsandKeyLocks...............................................................................53

OutsideMirrorHeater..............................................................................................53

AirHornSnowShield..............................................................................................54

EmergencyReectorKit..........................................................................................54

FireExtinguisher(Optional)....................................................................................54

INSTRUMENTSANDCONTROLS...........................................................................55

CABINTERIOR..........................................................................................................55

INSTRUMENTP ANEL..............................................................................................56

Tell-T ales..................................................................................................................56

PanelArrangement...................................................................................................57

INSTRUMENTP ANELGAUGELAYOUT..............................................................58

PanelA.....................................................................................................................60

PanelB.....................................................................................................................61

PanelC.....................................................................................................................63

PanelD.....................................................................................................................64

FunctionofOptionalSwitches.................................................................................80

CABCLIMA TECONTROL.......................................................................................87

SLEEPERCLIMA TECONTROL..............................................................................89

LIGHTCONTROLPANEL........................................................................................90

LOWERCONSOLEPANEL......................................................................................91

STEERINGCOLUMN................................................................................................92

CombinationStarterandElectricalSwitch..............................................................92

SteeringWheelAdjustment.....................................................................................92

TurnSignalLever....................................................................................................93

StalkSwitch(IfEquipped,Co-Pilot®Only)...........................................................94

FLOORPEDALS........................................................................................................95

MISCELLANEOUSCONTROLS..............................................................................96

DomeLight..............................................................................................................96

InteriorCabLights(SleeperCab)............................................................................97

AirHorn...................................................................................................................97

FreshAirV ent..........................................................................................................98

CabAirFilter...........................................................................................................99

Microphone..............................................................................................................99

AccessoryPowerOutlets.......................................................................................100

OPERATION................................................................................................................103

PRE-TRIPINSPECTIONANDDAIL YMAINTENANCE.....................................103

Pre-TripInspectionQuickList..............................................................................104

NewV ehicleBreak-In............................................................................................115

WINDSHIELDW ASHERRESER VOIR..................................................................117

HOODOPERA TION.................................................................................................118

OpeningtheHood..................................................................................................118

ClosingtheHood...................................................................................................120

LockingtheHood..................................................................................................121

SnowplowHoodOption........................................................................................122

HOSETENDERS......................................................................................................123

DOORS......................................................................................................................124

StandardDoorPanel..............................................................................................124

PowerDoorPanel(Optional).................................................................................125

OpeningtheCabDoor...........................................................................................126

LockingtheCabDoor............................................................................................126

PowerWindowRegulators....................................................................................126

REMOTEKEYLESSENTRY—(OPTIONAL)......................................................127

TransmitterOperations..........................................................................................128

BatteryReplacement..............................................................................................128

SEATBELTS.............................................................................................................132

SeatBeltOperation................................................................................................132

FasteningSeatBelt................................................................................................132

AdjustableD-RingShoulderBelts(ifequipped)...................................................134

Komfort®LatchSystem........................................................................................135

SEATADJUSTMENTANDRECLINE(IFEQUIPPED)........................................137

MIRRORBREAKA W AYSTRUT............................................................................138

MACKENGINEINFORMA TION...........................................................................139

PrecautionsandWarnings......................................................................................139

EngineModelDesignations...................................................................................140

TIREPRESSURECONTROLSYSTEM(IFEQUIPPED)......................................141

OperatingtheDanaTirePressureControlSystem................................................141

TireChangingProcedure.......................................................................................147

CRUISECONTROLOPERA TION..........................................................................149

SpeedControlSwitches.........................................................................................149

SettingCruiseControl...........................................................................................149

DisengagingCruiseControl...................................................................................150

MACKPOWERLEASH™ENGINEBRAKE(IFEQUIPPED)..............................151

EngineBrakeSwitch..............................................................................................151

HowtheEngineBrakeisActivated.......................................................................152

CruiseControlwiththeMACKPowerLeash™EngineBrake.............................153

ONTHEROADWITHTHEMACKPOWERLEASH™ENGINEBRAKE.........154

OverFlatTerrain....................................................................................................154

DescendingaGrade...............................................................................................155

OnSlipperyRoadSurfaces....................................................................................157

BRAKEOPERA TION...............................................................................................159

AirBrakeSystem...................................................................................................159

AutomaticSlackAdjusters....................................................................................160

ParkingBrakeSystem............................................................................................160

ParkingBrakeOperation........................................................................................161

Parking...................................................................................................................161

Anti-LockBrakeSystem(ABS)............................................................................161

AutomaticTractionControl(A TC)(IfEquipped).................................................166

GOODDRIVINGHABITS.......................................................................................168

WeightRatings.......................................................................................................168

Instruments.............................................................................................................168

ShuttingDowntheEngine.....................................................................................168

GeneralObservation..............................................................................................168

STARTINGTHEVEHICLE.....................................................................................169

GeneralInformation...............................................................................................169

PushButtonStarters...............................................................................................169

AirStarters.............................................................................................................170

EngineW arm-Up...................................................................................................173

EngineIdling..........................................................................................................173

ShuttingDowntheEngine.....................................................................................174

COLDWEA THEROPERA TION.............................................................................176

ColdW eatherStartingTips....................................................................................176

EngineBlockHeaters............................................................................................177

Winterfronts...........................................................................................................178

COUPLINGATRAILER..........................................................................................181

UNCOUPLINGATRAILER....................................................................................183

MOVINGTHEVEHICLE—GENERALINFORMA TION...................................185

Braking...................................................................................................................185

Shifting...................................................................................................................185

EngineT emperature...............................................................................................186

Clutch(IfEquipped)..............................................................................................186

POWERT AKE-OFF(PTO)OPERATION...............................................................191

PTOPrecautions....................................................................................................191

PTOClassication.................................................................................................192

Side-MountedPTOLocations...............................................................................192

PTOOperatingProcedures....................................................................................192

TRANSMISSIONSHIFTINGINSTRUCTIONS.....................................................193

ShiftingInstructionsforAllisonAutomaticTransmissions..................................193

MACKT306GShiftingInstructions.....................................................................194

MACKTM308ShiftingInstructions.....................................................................195

MACKTM308MShiftingInstructions.................................................................197

MACKTM309ShiftingInstructions.....................................................................200

MACKTM309MShiftingInstructions.................................................................202

MACKT309,T309LandT309LRShiftingInstructions......................................204

MACKT310ShiftingInstructions........................................................................208

MACKT310M,T310MEandT310MLRShiftingInstructions...........................210

MACKT313-T313L-T313LRShiftingInstructions.............................................214

MACKT31321,T313L21andT313LR21ShiftingInstructions..........................218

MACKT318,T318LandT318LRShiftingInstructions......................................222

MACKT31821,T318L21andT318LR21ShiftingInstructions..........................228

AXLES.......................................................................................................................234

RearAxlesOtherThanMACK.............................................................................234

MACKRearAxles.................................................................................................234

EngagingthePowerDividerLockout....................................................................235

All-Wheel-DriveinGUChassis(IfEquipped).....................................................236

ExtendedIdlingandAftertreatmentSystemConditioning.......................................238

Mack,EP A2010EmissionsSolution...........................................................................239

DIESELP AR TICULA TEFIL TERS(IFEQUIPPED)..............................................239

ExtendedIdlingandAftertreatmentSystemConditioning...................................242

ExhaustAftertreatmentSystem.................................................................................243

SafetyInformation.................................................................................................244

ExhaustAftertreatmentSystemComponentsand................................................245

SelectiveCatalyticReduction(SCR)....................................................................245

DieselExhaustFluid(DEF)...................................................................................248

AftertreatmentDieselParticulateFilter(DPF)......................................................251

AftertreatmentControlModule(ACM).................................................................252

ExhaustAftertreatmentSystem............................................................................253

DriverW arningsandOnBoardDiagnostics(OBD).............................................258

OnBoardDiagnostics(OBD)................................................................................258

InstrumentCluster..................................................................................................259

MalfunctionIndicatorLamp(MIL).......................................................................260

AftertreatmentDEFTankLevel-DriverWarning&Inducement........................261

AftertreatmentDEFQuality-DriverW arning&Inducement..............................262

MisllingDieselorAftertreatmentDEFT anks.....................................................263

SCRT ampering-DriverWarning&Inducement.................................................264

WarrantyandMaintenance....................................................................................265

ExhaustAftertreatmentSystemMaintenance........................................................265

EngineMaintenanceIntervals................................................................................265

MAINTENANCEANDLUBRICATION..................................................................266

MAINTENANCEINTRODUCTION.......................................................................266

TURBOCHARGER...................................................................................................267

CLEANINGYOURVEHICLE.................................................................................268

ExteriorW ashing...................................................................................................268

CabandHood........................................................................................................270

Chassis...................................................................................................................270

CabInterior............................................................................................................271

Waxing...................................................................................................................271

Polishing................................................................................................................271

WinterWarnings....................................................................................................271

TOWING...................................................................................................................272

ENGINEOILLEVELCHECK.................................................................................274

ChassisEquippedwithSnowplowHoodOption...................................................275

PowerSteeringReservoir......................................................................................276

FUELT ANK..............................................................................................................277

FuelT ankCap........................................................................................................277

FUELING..................................................................................................................278

BioDiesel................................................................................................................279

B5ApprovalForMackUS10CertiedProducts..................................................280

COOLINGSYSTEM.................................................................................................281

CoolantLevelCheck..............................................................................................281

DrainingtheCoolingSystem.................................................................................282

RellingtheCoolingSystem.................................................................................282

ProtectingtheCoolingSystem..............................................................................282

CoolingSystemMaintenance................................................................................284

AccessoryDriveBeltRouting...............................................................................284

HEADLIGHTS..........................................................................................................286

BulbReplacement..................................................................................................286

WHEELS...................................................................................................................287

WheelInspection...................................................................................................287

Tires.......................................................................................................................288

BATTERY..................................................................................................................291

Jump-StartingEngine.............................................................................................291

ELECTRICAL...........................................................................................................293

CircuitBreakerandRelayPanels..........................................................................293

ElectricalGrease....................................................................................................296

CircuitProtectionCharts........................................................................................296

ElectricalAccessoryConnectionPoints................................................................299

METRICCONVERSIONS.........................................................................................304

METRICCONVERSIONS.......................................................................................304

SafetyInformation

IMPORTANT:Beforedrivingthis
vehicle,becertainthatyouhaveread
andthatyoufullyunderstandeachand
everystepofthedrivingandhandling
informationinthismanual.Becertain
thatyoufullyunderstandandfollowall
safetywarnings.

ITISIMPORT ANTTHATTHE
FOLLOWINGINFORMATIONBE
READ,UNDERSTOODANDAL W AYS
FOLLOWED.

Thefollowingtypesofadvisoriesareused
throughoutthismanual:

DANGER

Dangerindicatesanunsafepracticethat
couldresultinseriouspersonalinjury
ordeath.Adangeradvisorybanneris
inwhitetypeonablackbackground
withablackborder.

WARNING

Warningindicatesanunsafepractice
thatcouldresultinpersonalinjury.A
warningadvisorybannerisinblack
typeonagraybackgroundwithablack
border.

CAUTION

Cautionindicatesanunsafepracticethat
couldresultindamagetotheproduct.
Acautionadvisoryisinblacktypeona

whitebackgroundwithablackborder .

Note:Noteindicatesaprocedure,practice,

orconditionthatmustbefollowedinorder
forthevehicleorcomponenttofunction
inthemannerintended.

INTRODUCTION1

TOTHEOWNER

InAppreciation

ThankyouforbuyingaMACK®vehicle.Withpropercareandmaintenance,
yournewMack®Granite™GUmodelwillhelpyougainacompetitiveedge
withitsfuel-efcientdrivetraincombinations,lowmaintenance,extended
serviceintervalsand,eventually,goodresalevalue.

TheMack®Granite™GUmodelisavailableforawiderangeofapplications.
Becauseofthisversatility,drivetrainsandcomponentsvaryandoperating
instructionsmaydifferfromonemodeltoanother.Whileeveryefforthas
beenmadetocoverallcurrentarrangements,donothesitatetoconsultyour
MACKdistributorifaquestionarises.Honest,personalserviceisstandard
witheveryMACKsale.

CAUTION

MackTrucks,Inc.wouldliketopointouttheimportantrolethatthedriverplaysin
thelifeofthevehicle.Onlytrainedandinformeddriversshouldoperatethisvehicle.

We,atMackTrucks,Inc.,hopethatyouwillbehappywithyournewMack®
Granite™GUmodel,andthatyouseemanyyearsoftrouble-freedriving.

Thisvehiclewasbuilttoconformtoallfederalstandardsandregulations
applicableatthetimeofmanufacture.

2INTRODUCTION

AboutThisHandbook

ThishandbookisreferredtoastheMack®Granite™GUSeriesOperator’s
Handbook.ItcoversallMack®Granite™GUmodels.Itsidenticationnumber
is.Keepthishandbookwiththevehicleatalltimestoensurethateachowner
and/oroperatorwillhaveaccesstoallpertinentinformationrelatingtothe
operationandhandlingofthisvehicle.

Thishandbookwaspreparedtoprovidethedriverwithallrelevantinformation
concerningthedailyoperationofthisvehicle.Pleasereaditthoroughly;
payparticularattentiontoadvisorylabelsthathavebeenincludedtodraw
attentiontoimportantissuesofoperatorsafetyandoverallperformance.

Informationandillustrationsinthishandbookarebasedonthelatest
productionusageatthetimeofprintingandaresubjecttochangewithout
priornotice.

Note:Basicmaintenanceandlubricationproceduresarefoundinthismanual
beginningwith“MAINTENANCEINTRODUCTION”,page266.Forfurther
information,refertotheMaintenanceandLubricationManual.Otherimportant
informationcanbefoundintheEmissionControlSystemsforMACKDieselEngine
Manual.

INTRODUCTION3

THEVEHICLE

BasicConguration

TheMack®Granite™GUmodelfeaturesaconventionallystyled,aerodynamiccab.

VehicleManagementandControlSystem
(V-MAC®)

TheVehicleManagementandControlSystem(V-MAC)isanelectronic
controlsystemthatmanagesengineandvehiclefunctions.Inaddition,the
DataMax™portionofV-MACmonitorsandstoresavarietyofinformation(i.e.,
maintenanceschedules,overspeedlogs,faulttables,tripsummaries).

ForacompletedescriptionoftheV-MACIVsystem,refertotheapplicable
V-MAC®Operator’sGuide,whichissuppliedwiththevehicle.

Additionalinformationconcerningservice,diagnostics,programmingand
vendorequipmentinterfaceapplicationisavailablefromtheMackTrucks,Inc.
ServicePublicationsDepartment.ContactyourlocalMACKdealerfordetails.

WARNING

NevercutintotheV-MACsystemwireharnesstopoweradditionalequipment.If
suchequipmentistobeinstalled,contactyourMACKdealerforassistance.

4INTRODUCTION

COMPONENTIDENTIFICATION

Locatethefollowingserialnumbersandwritethemintheboxesprovided
nexttoeachillustration.

VINLocations

TheVehicleIdenticationNumber(VIN)isdisplayedintwolocations(aframe
railstampingandalabel).The17-digitVINmustbeidenticalinbothlocations.

TheVINframestampingislocatedontherightoutsideframerailandthe
leftinsideframerail.

C0029554

TheVINlabelislocatedontheinsidedoorframebelowthedriverseat.

C0028941

INTRODUCTION5

EngineIdentication

OntheMACKMPengines,theengineserialnumberisstampedontheleft
sideoftheengineblock,belowtheinletmanifold.

C0028943

6INTRODUCTION

EngineInformationPlate

IncompliancewithFederalandCaliforniaemissionrequirements,an
engineinformationlabelisafxedtoallMACKdieselengines.Thislabel,
whichislocatedonthecylinderheadcoveratthefrontoftheengine,gives
basicengineidenticationinformation(enginemodel,serialnumber,etc.),
advertisedhorsepoweratratedspeed,emissionsregulationstowhichthe
engineconformsandinletandexhaustvalvelashsettings.Examplesofthe
49stateEPAapproved,and50stateEP AandCaliforniaapprovedengine
identicationlabelsaregivenbelow.

EngineIdenticationLabel-49StateEP AApprovedEngine

withoutCalifornia"CleanIdle"

EngineIdenticationLabel-50StateEP AApprovedEngine

withCalifornia"CleanIdle"

W2040455

W2040456

INTRODUCTION7

CleanIdleEngines

TheCaliforniaAirResourcesBoard(ARB)requiresthat2008andlatermodel
yearvehiclesbeequippedwithengineshavingtamper-resistantsoftware
whichlimitsthetimeatwhichtheenginecanidleatspeedsabovelowidle
(550–700rpm).Atspeedsabovelowidle,andwithoutaPTOengaged,idle
timewillbelimitedtoveminutes,afterwhichtheenginewillrevertbacktolow
idle.VehiclesequippedwithaCleanIdleengineareidentiedbyalabelwhich
isafxedtotheleftfrontcornerofthehoodonconventionalmodels(GU).

W2056289

CleanIdleEngineLabel

TransmissionIdentication

TheMACKT300Seriestransmissionserialnumberislocatedontherear
leftsideofthemaincase.

8INTRODUCTION

C0028947

TheAllisonRDS,EVSandSPtransmissionidenticationplateislocatedon
therearrightsideofthemaincase,nearthelowerend.

C0029891

AllEaton®Fuller®transmissionidenticationplatesarelocatedonthe
frontleftsideofthemaincase.

C0028949

TheMACKcarrierassemblyserialnumberislocatedonthefrontrightside
ofthehousing.

INTRODUCTION9

C0028950

TheEaton®Spicer®rearaxleserialnumberislocatedontherearofthe
axlehousingtowardthecarrier.

C0028951

TheEaton®Spicer®carrierassemblyserialnumberislocatedontheleft
sideoftheforwardcarrier,andthetopoftherearcarrier.

C0028952

TheMERITORrearaxleidenticationtagislocatedontheleftorrightrearof
therearaxlehousing,nexttothecarrier.

10INTRODUCTION

C0028953

TheMERITORcarrierassemblyserialnumberislocatedontheleftsideof
theforwardcarrier,andthetopoftherearcarrier.

C0028954

WARRANTYINFORMATION

ThischassisisequippedwithaUS’10emissioncompliantengineandan
exhaustaftertreatmentsystem(DieselParticulateFilter).UseofUltraLow
SulfurDiesel(ULSD)fuelandEO-OPremiumPlus(orVDS-4)specication
highperformancedieselengineoilisrequiredinthisvehicle.

Note:Useofimproperorunapprovedfuelorengineoilwillvoidtheengineand
aftertreatmentsystem(DieselParticulateFilter)warranty.2010emissionengines
REQUIREtheuseofEO-OPremiumPlus(orVDS-4)specicationhighperformance
dieselengineoilandUltraLowSulfurDiesel(ULSD)fuel.

INTRODUCTION11

AirBrakeSystem

TheMACKStandardVehicleWarrantyappliestotheairbrakesystem,as
setforthintheWarranty,butonlyiftheairbrakesystemhasnotbeen
subjectedtounauthorizedadditions,deletionsormodications.Ifanysuch
unauthorizedadditions,deletionsormodicationsareperformed,Mack
Trucks,Inc.disclaimsanyandallliabilityforanylossordamagearisingoutof
amalfunctionoftheairbrakesystem.

Theairbrakesystemwasdesignedandbuilttoconformtoallapplicable
federalmotorvehiclesafetystandardsineffectatthetimeofmanufacture.

Tractorairsystemsaredesignedforoperationasatractoronly,andtruckair
systemsaredesignedtobeoperatedasatruckonly.Ifatractorisgoingtobe
convertedforoperationasatruck,theairbrakesystemmustberecongured
tothatofatruck.Conversely ,ifatruckisgoingtobeconvertedforoperation
asatractor,theairbrakesystemmustbereconguredtothatofatractor.
ConsultyourlocalMACKdistributorforadditionalinformation.

Ifanyunauthorizedadditions,deletionsormodicationsaremadetoany
portionoftheairbrakesystemwhichisrequiredbyFederalMotorVehicle
SafetyStandards,MackTrucks,Inc.makesnorepresentationastoconformity
withtheStandards.

Forcompletewarrantyinformation,refertothePedigreedProtectionPlan
providedwitheachvehicle.

ENGINEGASEOUSEMISSIONCONTROL
SYSTEMS

WARRANTYMAINTENANCE

Note:Foremissioncontrolsystems
informationonenginesotherthanMACK,
refertotheenginevendor’spublication

ENGINEGASEOUSEMISSIONCONTROLSYSTEMS
WARRANTY

MackTrucks,Inc.warrantstheEmission
ControlSystemsoneachnewMack
dieselengineinanewMackTruckto
complywithallUnitedStatesFederal
andCanadianemissionsregulations
applicableatthetimeofmanufactureof
theengine,andtobefreefromdefects
inmaterialandworkmanshipunder
normaluseandserviceupto60months,
or160934km(100,000miles),which
everoccursrst,providedthatallMack
Trucks,Inc.maintenancerequirements

arefollowedasdescribedinthismanual.
Allwarrantyperiodsarecalculatedfrom
thedate-in-serviceofthenewvehicle.
Therepairorreplacementofdefective
partswillbemadewithoutchargefor
thecostofpartsandifrepairsaremade
atanauthorizedMackTrucks,Inc.
dealership,therewillbenochargefor
labor.MackTrucks,Inc.’sobligation
underthiswarrantyislimitedtotherepair
orreplacement,atMackTrucks,Inc.’ s
option,ofanypart(s)oftheEmission

12INTRODUCTION

ControlSystemsofsuchengineand/or
vehiclefoundtobedefectiveupon
examinationbyMackTrucks,Inc.and

providedthatsuchpart(s)werereturnedto
MackTrucks,Inc.oritsnearestauthorized
Dealerwithinareasonableperiodoftime.

QualicationsandLimitations:

Note:NotcoveredbytheEmissions
ControlSystemsW arranty:

•Malfunctionscausedbymisuse,

improperadjustments,modication,
alteration,tampering,disconnection,
improperorinadequatemaintenance
anduseofimproperdieselfuelorDEF.

•Inconvenience,lossofuseofthe

vehicle,commerciallossofany
kindincluding,butnotlimitedto,
consequentialorincidentaldamages

•Anyvehicleinwhichtheodometer

hasbeenalteredordamagedsothat
mileagecannotbereadilydetermined.

•Damageresultingfromaccident,acts

ofnatureorothereventsbeyondthe
controlofMackTrucks,Inc.

THISWARRANTYISEXPRESSL YINLIEUOFALLOTHERW ARRANTIES
ANDREPRESENT A TIONSORCONDITIONS,STA TUTORYOR
OTHERWISE,EXPRESSEDORIMPLIEDINCLUDING,BUTNOTLIMITED
TO,IMPLIEDW ARRANTYOFMERCHANT ABILITYORFITNESSFORA
PARTICULARPURPOSE.

INTRODUCTION13

EmissionsControlSystemWarranty

Thefollowingenginecomponentsarecoveredbythesupplementalemissionscontrol
systemwarrantypolicyasrequiredbytheFederalcodeofemissionregulations.

1TurbochargerAssembly

•VGTActuator

2ChargeAirCooler

•CACPipes(Airinletto/fromCAC)

•CACHoses

3EngineControlModule(ECM)

4Injectors

5EngineandVehicleWireharness(

repairtocircuitsrelatedtoEmissions
WarrantableComponents)

6ExhaustGasRecirculation(EGR)

Mixer

7EGRCooler

8EGRV alveandEGRV alveControl

9EGRPipes-EngineExhaustManifold

toEGRCooler

10EGRPipes-EGRCoolertoInlet

Manifold

11CrankcaseBreather

12CrankcaseSeparator

13CrankcaseTubingandHosesbefore

Separator

14AftertreatmentWiringHarness

15AftertreatmentControlModule(ACM)

16AftertreatmentDieselParticulateFilter

(DPF)Assembly

A.AftertreatmentDPFAssembly
withAftertreatmentDieselOxidation
Catalyst(DOC)

•AftertreatmentDoser

•DiffuserPipe(AftertreatmentFuel

DoserMounting)

•FuellinestoAftertreatmentFuel

Doser

•AftertreatmentFuelShutoffV alve

•AftertreatmentFuelPressureSensor

•DischargeRecirculationV alve

(DRV)(HeatMode)

•DischargeRecirculationV alve

(DRV)Solenoid

•EngineTurbochargerCompressor

BypassActuator(HeatMode)

•EngineTurbochargerCompressor

BypassActuatorSolenoid

•EngineExhaustGasT emperature

(EGT)Sensor

•AftertreatmentDPFIntake

TemperatureSensor

•AftertreatmentDPFOutlet

TemperatureSensor

•AftertreatmentDPFDifferential

PressureSensor

•AftertreamentDoserAirSupply

Regulator(ifapplicable),Supply
Lines,andFittings

B.ThermalRegenerationUnit(TRU)

•AftertreatmentDPFCombustion

AirControlV alve

•AftertreatmentDPFCombustion

AirV alve

•AftertreatmentDPFAtomization

Module

•AftertreatmentDPFIgnitionCoil

•AftertreatmentDPFFuelControl

Valve

•AftertreatmentDPFIgnition

Electrode

•Nozzle

•EngineExhaustGasT emperature

(EGT)Sensor

•AftertreatmentDPFIntake

TemperatureSensor

14INTRODUCTION

•AftertreatmentDPFOutlet

TemperatureSensor

•AftertreatmentDPFSparkAssist

FlameTemperatureSensor

•AftertreatmentDPFDifferential

PressureSensor

17Sensors:

•CrankshaftPosition(CKP)

•CamshaftPosition(CMP)

•EngineCoolantTemperature(ECT)

•IntakeManifoldAirT emperature

•IntakeManifoldPressure(IMP)

•EGRTemperature

•AftertreatmentOutletNOx

•AftertreatmentIntakeNOx

•EGRDifferentialPressure

•AmbientAirTemperature(AA T)

18SCR

•AftertreatmentSelectiveCatalytic

Reduction(SCR)Catalyst

•AftertreatmentDieselExhaustFluid

(DEF)Pump

•AftertreatmentDEFDosing

AbsolutePressureSensor

•AftertreatmentDEFReturn

Valve

•AftertreatmentDEFDosingV alve

•AftertreatmentDEFT ank

•AftertreatmentDEFTank

Heater/Sender

•AftertreatmentDEFTankHeater

•AftertreatmentDEFTankHeater

Valve

•AftertreatmentDEFTank

TemperatureSensor

•AftertreatmentDEFLevelSensor

•AftertreatmentDEFHeatedLines

19.InstrumentCluster(Repairof
microprocessor,OBDMIL,RealTime
Clock,AftertreatmentDEFT ankGauge
and,AftertreatmentDEFTankLowLevel
Indicator)

20.ExhaustGasPiping(from
TurbochargertoAftertreatmentSystem)

21.DataLinkConnector(DLC)

ENGINEGASEOUSEMISSIONSCONTROL
SYSTEMWARRANTY

INTRODUCTION15

Theemissionwarrantyforthediesel
particulatelter(DPF)andSCRSystem
coversdefectsinworkmanshiponly.
Normalmaintenance,suchascleaning
ashfromthelteratregularmaintenance
intervalsandcleaningtheaftertreatment
fuelinjectoronDieseloxidationcatalyst
(DOC)DPFsystems,isnotcoveredby
theemissionwarranty.WiththeThermal
regeneratorDPFsystem,cleaningthe
ignitionelectrodesandfuelinjection
nozzleattheregularmaintenanceintervals

isconsiderednormalmaintenanceandnot
coveredbytheemissionwarranty .

Note:Inresponsetocustomerrequests,
MackTrucks,Inc.maybuildvehicleswith
enginessuppliedbyothermanufacturers.
Inthesecases,eachenginemanufacturer
throughitsserviceorganization,is
responsibleforemissioncontrolsystems
warrantyonallpartsoftheengine
assembly,asfurnished.

16INTRODUCTION

FEDERALEMISSIONREQUIREMENTS

Thissectioncoverstherequirementofthe
UnitedStatesCleanAirActwhichstates:
“Themanufacturershallfurnishwith
eachnewmotorvehicleormotorvehicle
enginesuchwritteninstructionsforthe
maintenanceanduseofthevehicleor
enginebytheultimatepurchaserasmay

TAMPERINGWITHGASEOUSEMISSIONCONTROLSYSTEMS
PROHIBITED

TheFederalCleanAirActprohibitsthe
removalorrenderinginoperativeofany
deviceorelementofdesigninstalledonor
inamotorvehicleormotorvehicleengine
incompliancewithFederalEmission
Regulationsby:

1Anypersonpriortoitssaleanddelivery

totheultimatepurchaser,or

2Anymanufacturerordistributorafter

itssaleanddeliverytotheultimate
purchaser,or

3Anypersonengagedinthebusinessof

repairing,servicing,selling,leasing,or

bereasonableandnecessarytoassurethe
properfunctioningofemissioncontrol
devicesandsystems.”Thissectionalso
coverstherequirementsoftheemissions
regulationspromulgatedundertheMotor
VehicleSafetyActinCanada.

4Anypersonwhooperatesaeetof

Note:Forspecicsoftheprohibited
vehicle/enginemodicationsreferto
theMackTrucks,Inc.BodyBuilders
documentation.

tradingmotorvehiclesormotorvehicle
enginesfollowingitssaleanddelivery
totheultimatepurchaser,or

motorvehiclesfollowingitssaleand
deliverytotheultimatepurchaser.

EMISSIONCONTROLSYSTEMSWARRANTY—
CALIFORNIA

TheCaliforniaAirResourcesBoardand
MackTrucks,Inc.arepleasedtoexplain
theCaliforniaemissioncontrolsystem
warrantyonyournewmotorvehicle
engine.InCalifornia,newmotorvehicle
enginesmustbedesigned,builtand
equippedtomeettheState’sstringent
anti-smogstandards.MackTrucks,Inc.
mustwarranttheemissioncontrolsystem
onyourenginefortheperiodoftimelisted
belowprovidedtherehasbeennoabuse,
neglect,orimpropermaintenanceofyour
engine.
Youremissioncontrolsystemmay
includepartssuchasthefuel-injection

system,turbochargerassembly,electronic
controlmoduleandotheremission-related
assemblies.
Whereawarrantableconditionexists,
MackTrucks,Inc.willrepairyourengine
atnocosttoyouincludingdiagnosis,
parts,andlabor.

MANUFACTURER’SW ARRANTY
COVERAGE:

Ifanemission-relatedpartofyourengine
isdefective,thepartwillberepairedor
replacedbyMackTrucks,Inc.Thisis
youremissioncontrolsystemDEFECTS
WARRANTY .

OWNER’SWARRANTYRESPONSIBILITIES:

INTRODUCTION17

Asthemotorvehicleengineowner,you
areresponsiblefortheperformanceof
therequiredmaintenancelistedinthis
manual.MackTrucks,Inc.recommends
thatyouretainallreceiptscovering
maintenanceofyourvehicle,butMack
Trucks,Inc.cannotdenywarrantysolely
forthelackofreceiptsorforyourfailure
toensuretheperformanceofallscheduled
maintenancelistedinothermanualswhich
weresuppliedwithyourvehicle.
Youareresponsibleforpresenting
yourmotorvehicleenginetoaMACK
dealerassoonasaproblemexists.The
warrantyrepairsshouldbecompleted
inareasonableamountoftime,notto
exceed30days.Asthemotorvehicle
engineowner,youshouldalsobeaware
thatMackTrucks,Inc.maydenyyou
warrantycoverageifyourvehicleora
parthasfailedduetoabuse,neglect,
impropermaintenance,orunapproved
modications.
Ifyouhaveanyquestionsregarding
yourwarrantyrightsandresponsibilities,
youshouldcontacttheMackTrucks,
Inc.WarrantyActivitiesP.O.Box26259,
Greensboro,NC27402,ortheCalifornia
AirResourcesBoardat9480Telstar
Avenue,ElMonte,California91731.

(Applicableonlytovehiclesand/or
enginescertiedforsaleandregistered

intheStateofCalifornia)MackTrucks,

Inc.warrantstheEmissionControl
SystemsoneachnewMACKdiesel
engineinanewMACKtrucktocomply
withallStateofCaliforniaemissions
regulationsapplicableatthetimeof
manufactureoftheengine,andtobefree
fromdefectsinmaterialandworkmanship
undernormaluseandserviceupto
60months,or100,000miles,or3,000
engineoperatinghours,whicheveroccurs
rst,providedthatallMackTrucks,
Inc.maintenancerequirementsare
followedasdescribedinthismanual.All
warrantyperiodsarecalculatedfromthe
date-in-serviceofthenewvehicle.The
repairorreplacementofdefectiveparts
willbemadewithoutchargeforthecost
ofpartsand,ifrepairsaremadeatan
authorizedMackTrucks,Inc.dealership,
therewillbenochargeforlabor.
MackTrucks,Inc.’sobligationunder
thiswarrantyislimitedtotherepair
orreplacement,atMackTrucks,Inc.’ s
option,ofanypart(s)ofEmissionControl
Systemsofsuchengineand/orvehicle
foundtobedefectiveuponexaminationby
MackTrucks,Inc.andprovidedthatsuch
part(s)werereturnedtoMackTrucks,Inc.
oritsnearestauthorizedDealerwithina
reasonableperiodoftime.

QualicationsandLimitations:

NotcoveredbytheEmissionsControl
SystemsWarranty:

•Malfunctionscausedbymisuse,

improperadjustments,modication,
alteration,tampering,disconnection,
improperorinadequatemaintenance
anduseofimproperdieselfuelorDEF.

•Damageresultingfromaccident,acts

ofnatureorothereventsbeyondthe
controlofMackTrucks,Inc.

•Inconvenience,lossofuseofthe

vehicle,commerciallossofany
kindincluding,butnotlimitedto,
consequentialorincidentaldamages.

•Anyvehicleinwhichtheodometer

hasbeenalteredordamagedsothat
mileagecannotbereadilydetermined.

18INTRODUCTION

THISWARRANTYISEXPRESSL YINLIEUOFALLOTHERW ARRANTIES
ANDREPRESENT A TIONSORCONDITIONS,STA TUTORYOR
OTHERWISE,EXPRESSEDORIMPLIEDINCLUDING,BUTNOTLIMITED
TO,IMPLIEDW ARRANTYOFMERCHANT ABILITYORFITNESSFORA
PARTICULARPURPOSE.

EmissionsControlSystemWarranty

Thefollowingenginecomponentsarecoveredbythesupplementalemissionscontrol
systemwarrantypolicyasrequiredbytheCaliforniacodeofregulations.

1TurbochargerAssembly

•VGTActuator

2ChargeAirCooler

•CACPipes(Airinletto/fromCAC)

•CACHoses

3EngineControlModule(ECM)

4Injectors

5EngineandVehicleWireharness(

repairtocircuitsrelatedtoEmissions
WarrantableComponents)

6ExhaustGasRecirculation(EGR)

Mixer

7EGRCooler

8EGRV alveandEGRV alveControl

9EGRPipes-EngineExhaustManifold

toEGRCooler

10EGRPipes-EGRCoolertoInlet

Manifold

11CrankcaseBreather

12CrankcaseSeparator

13CrankcaseTubingandHosesbefore

Separator

14AftertreatmentWiringHarness

15AftertreatmentControlModule(ACM)

16AftertreatmentDieselParticulateFilter

(DPF)Assembly

A.AftertreatmentDPFAssembly
withAftertreatmentDieselOxidation
Catalyst(DOC)

•AftertreatmentDoser

•DiffuserPipe(AftertreatmentFuel

DoserMounting)

•FuellinestoAftertreatmentFuel

Doser

•AftertreatmentFuelShutoffV alve

•AftertreatmentFuelPressureSensor

•EngineTurbochargerCompressor

BypassActuator(HeatMode)

•EngineTurbochargerCompressor

BypassActuatorSolenoid

•EngineExhaustGasT emperature

(EGT)Sensor

•AftertreatmentDPFIntake

TemperatureSensor

•AftertreatmentDPFOutlet

TemperatureSensor

•AftertreatmentDPFDifferential

PressureSensor

•AftertreamentDoserAirSupply

Regulator(ifapplicable),Supply
Lines,andFittings

B.ThermalRegenerationUnit(TRU)

•AftertreatmentDPFAirShutoff

Valve

•AftertreatmentDPFCombustion

AirV alve

•AftertreatmentDPFAtomization

Module

•AftertreatmentDPFIgnitionCoil

INTRODUCTION19

•AftertreatmentDPFFuelControl

Valve

•AftertreatmentDPFIgnition

Electrode

•Nozzle

•EngineExhaustGasT emperature

(EGT)Sensor

•AftertreatmentDPFIntake

TemperatureSensor

•AftertreatmentDPFOutlet

TemperatureSensor

•AftertreatmentDPFSparkAssist

FlameTemperatureSensor

•AftertreatmentDPFDifferential

PressureSensor

17Sensors:

•CrankshaftPosition(CKP)

•CamshaftPosition(CMP)

•EngineCoolantTemperature(ECT)

•IntakeManifoldAirT emperature

•IntakeManifoldPressure(IMP)

•EGRTemperature

•AftertreatmentOutletNOx

•AftertreatmentIntakeNOx

•EGRDifferentialPressure

•AmbientAirTemperature(AA T)

18SCR

•AftertreatmentSelectiveCatalytic

Reduction(SCR)Catalyst

•AftertreatmentDieselExhaustFluid

(DEF)Pump

•AftertreatmentDEFDosing

AbsolutePressureSensor

•AftertreatmentDEFReturn

Valve

•AftertreatmentDEFDosingV alve

•AftertreatmentDEFT ank

•AftertreatmentDEFTank

Heater/Sender

•AftertreatmentDEFTankHeater

•AftertreatmentDEFTankHeater

Valve

•AftertreatmentDEFTank

TemperatureSensor

•AftertreatmentDEFLevelSensor

•AftertreatmentDEFHeatedLines

19.InstrumentCluster(Repairof
microprocessor,OBDMIL,RealTime
Clock,AftertreatmentDEFT ankGauge
and,AftertreatmentDEFTankLowLevel
Indicator)

20.ExhaustGasPiping(from
TurbochargertoAftertreatmentSystem)

21.DataLinkConnector(DLC)