HUV4421Owner’sManual
4421-G/GX/GXLGasand
4421-D/DX/DXLDieselUtilityVehicles
[Refertobackcoverforapplicablebuildcoderange]
NOTICE
Thismanualisvalidforvehiclesmanufacturedinthebuildcoderangeprovidedonthebackcoverofthismanual.Ifthe
vehiclebuildcodeisdifferentfromthatshownonthebackcoverofthismanual,pleasecontactyournearestdealer
orgotowww .husqvarna.comtoretrievetheproperowner’smanualforthevehicle.SeealsoModelIdenticationin
thismanual.
Warrantyinformationappearsattheendofthismanual.Nootherwarranties,expressorimplied,arecontainedherein.
Yourauthorizedrepresentativecheckedthevehiclebeforeitwasdeliveredtoyouandwillprovideyouacopyofthe
completedvehiclewarrantyregistrationform.
Husqvarnaisnotliableforerrorsinthismanualorforincidentalorconsequentialdamagesthatresultfromthe
useofthematerialinthismanual.
Thismanualcontainsproprietaryinformationthatisprotectedbycopyright.Allrightsarereserved.Nopartofthis
manualmaybephotocopied,reproduced,ortranslatedtoanotherlanguagewithoutthewrittenconsentofHusqvarna,
Inc.
Theinformationcontainedinthisdocumentissubjecttochangewithoutnotice.
Husqvarnareservestherighttomakedesignchangestovehicleswithoutobligationtomakethesechangeson
unitspreviouslysold.
ThesevehiclesdonotconformtoFederalMotorVehicleSafetyStandardsforautomobilesortoFMVSS500for
low-speedvehicles,andarenotequippedforoperationonpublicstreets,roads,orhighways.
IfinEnglish,thismanualistheOriginalInstructionsprovidedbythemanufacturer.Ifinanylanguageotherthan
English,thismanualisatranslationoftheOriginalInstructions.
Copyright©2008,2009
HUV4421Owner’sManualPage1
FOREWORD
ThankyouforchoosingHusqvarna,aworldleaderinoutdoorproducts.Youhavechosenthenestutilityvehicleon
themarket.PleaseprotectyourinvestmentandensurethatyourHusqvarnavehicleprovidesyearsofreliable,superior
performancebyreadingandfollowingthemaintenanceinstructionsinthismanual.
Yourcomfortandsafetyareimportanttous,soweurgeyoutoreadandfollowthestep-by-stepoperatinginstructions
andsafetyproceduresinthismanual.Theseinstructionsmustbefollowedinordertoavoidtheriskofseverepersonal
injury.Ifyourentorloanyourvehicletoothers,werecommendthatyouaskthemtoreadthismanualbeforethey
operatethevehicle.
Husqvarnaproductsarebackedbyacustomersupportsystemdesignedtoofferyoufast,courteousservice.Inthe
eventthatyourHusqvarnavehicleneedsrepairsorservice,werecommendthatyourlocalauthorizedHusqvarna
representativeperformthem.ForthenameandaddressoftheHusqvarnarepresentativenearestyou,logontoour
websiteatwww.usa.husqvarna.com.Ifyouwouldprefertowritetous,directyourletterto:Husqvarna,Attention:
MarketingServices,7349StatesvilleRd.,Charlotte,NC28269USA.Y ourlocalauthorizedHusqvarnarepresentative
canalsoprovidetechnicaladvice,parts,andservicemanuals.
Wehopeyouwillconsiderthisowner’smanualapermanentpartofyourHusqvarnavehicle.Ifyousellthevehicle,
pleaseincludethemanualsothatthenextownerwillhavetheimportantoperating,safety,andmaintenanceinformation
itcontains.Translatedowner’smanualscanbedownloadedfromtheHusqvarnawebsiteatwww.usa.husqvarna.com.
Page2HUV4421Owner’sManual
TABLEOFCONTENTS
SafetyDecalandFeatureIdentication..................................................................................................................5
PracticeSafety...................................................................................................................................................10
Proposition65–StateofCalifornia......................................................................................................................10
SafetyDetails......................................................................................................................................................11
GeneralWarnings................................................................................................................................................11
GeneralInformation............................................................................................................................................14
ModelIdentication.............................................................................................................................................14
ControlsandIndicators.......................................................................................................................................15
Roll-OverProtectiveStructureandSeatBelts.......................................................................................................20
SeatLatchandAdjustment.................................................................................................................................21
Pre-OperationandDailySafetyChecklist.............................................................................................................22
DrivingInstructions.............................................................................................................................................23
BedLatchandPropRod.....................................................................................................................................26
LoadingandUnloadingCargo.............................................................................................................................27
VehicleLoadCapacities......................................................................................................................................28
TowingwiththeVehicle.......................................................................................................................................29
TransportingonaTrailer.....................................................................................................................................29
Storage..............................................................................................................................................................30
Maintenance......................................................................................................................................................32
PeriodicServiceSchedule...................................................................................................................................33
PeriodicLubricationSchedule.............................................................................................................................36
BrakeFluidReservoir.........................................................................................................................................38
EngineOil..........................................................................................................................................................39
GearcaseLubrication..........................................................................................................................................44
EngineCoolant–DieselVehicles........................................................................................................................46
AirIntakeSystem...............................................................................................................................................47
FuelingInstructions.............................................................................................................................................48
Battery..............................................................................................................................................................50
UsingABoosterBattery(JumpStarting)..............................................................................................................52
CleaningtheVehicle...........................................................................................................................................53
Accessories........................................................................................................................................................54
SubsequentOwnerRegistration..........................................................................................................................55
HUV4421Owner’sManualPage3
VehicleSpecications.........................................................................................................................................56
Warranties..........................................................................................................................................................59
Page4HUV4421Owner’sManual
SafetyDecalandFeatureIdentication
SAFETYDECALANDFEATUREIDENTIFICATION
Thefollowingpagescontainsafetydecalandfeatureidenticationinformation.Fordetailedinformationonspecic
features,readtheappropriatesectioninthismanual.
HUV4421Owner’sManualPage5
SafetyDecalandFeatureIdentication
2412
1
10
7
9
4
6
5
2
3
8
ALLHUV4421TWOP ASSENGERMODELS
1101547601
2102231601
3102427501
4102458901
5102459001
Decal,GasolineFuelWarning(atfuellloron
frame,nearfueltank)
Decal,WinchSafetyWarning(onvehiclebody,
belowseat)
Decal,HotPressurizedFluidWarning(oncoolant
reservetankcap,underhood)
Decal,HotSurfaceWarning(oncoolantpipesand
undersideofseats)(onbedseal)
Decal,HotManifoldWarning(onengine,near
manifold)
6102459101
7102459201
8102459501
9102884301Decal,OperatingInstructions(oninstrumentpanel)
10DirectionalArrow
Decal,GroundWarning(onvehicleframe,near
battery)
Decal,DieselFuelW arning(onframe,nearfuel
tank)
Decal,Rotating/HotPartsWarning(onframenear
battery)
Page6HUV4421Owner’sManual
ALLHUV4421TWOP ASSENGERMODELS
364
7
10
5
8
3
1
4
9
11
6
2
SafetyDecalandFeatureIdentication
11011553
2101609401
3102224001Decal,RotatingPartsWarning(onframe)9103202601Decal,VehicleLoadingInstructions(oncargobed)
4102459301
5102459401Decal,Y oungDriverWarning(onROPS)11SerialNumber
6102460201
Decal,T railerHitchT ongueWeightNotice(on
trailer/receiverhitch)
Decal,CrushAreaWarning(behindseat,near
cargobed)
Decal,BedLatchWarning(onvehiclebody ,below
bedlatch)
Decal,RotatingPartsWarning(DieselOnly)(on
vehiclebody,underseat)
7102884401Decal,RolloverWarning(oninstrumentpanel)
8102961201Decal,ROPSWarning(onROPS)
Decal,VehicleLoadingInstructions(oncargobed)
10103210401
(forvehicleswiththehighcapacityoption)
HUV4421Owner’sManualPage7
SafetyDecalandFeatureIdentication
2413
1
7
5
2
4
8
6
3
9
10
ALLHUV4421FOURP ASSENGERMODELS
1101547601
2102231601
3102427501
4102458901
5102459001
Decal,GasolineFuelWarning(atfuellloron
frame,nearfueltank)
Decal,WinchSafetyWarning(onvehiclebody,
belowseat)
Decal,HotPressurizedFluidWarning(oncoolant
reservetankcap,underhood)
Decal,HotSurfaceWarning(oncoolantpipesand
undersideofseats)(onbedseal)
Decal,HotManifoldWarning(onengine,near
manifold)
6102459101
7102459201
8102459501
9102460201
10DirectionalArrow
Decal,GroundWarning(onvehicleframe,near
battery)
Decal,DieselFuelW arning(onframe,nearfuel
tank)
Decal,Rotating/HotPartsWarning(onframenear
battery)
Decal,RotatingPartsWarning(DieselOnly)(on
vehiclebody,underseat)
Page8HUV4421Owner’sManual
ALLHUV4421FOURP ASSENGERMODELS
366
11
6
7
9
5
3
1
8
2
4
10
SafetyDecalandFeatureIdentication
11011553
2101609401
3102224001Decal,RotatingPartsWarning(onframe)9102961201Decal,ROPSWarning(onROPS)
4102459301
5102459401Decal,Y oungDriverWarning(onROPS)11SerialNumber
6102884301Decal,OperatingInstructions(oninstrumentpanel)
Decal,T railerHitchT ongueWeightNotice(on
trailer/receiverhitch)
Decal,CrushAreaWarning(behindseat,near
cargobed)
Decal,BedLatchWarning(onvehiclebody ,below
bedlatch)
7102884401Decal,RolloverWarning(oninstrumentpanel)
8102889201
Decal,FallingOffWarning(behindandbelowfront
seats)
10103210501Decal,VehicleLoadingInstructions(oncargobed)
HUV4421Owner’sManualPage9
PracticeSafety
PRACTICESAFETY
Figure1PracticeSafety
Safetysignslikeyouseeabovemayatrstseemshocking,buttheirimpactismildcomparedwiththereality
ofseverepersonalinjury.
Yoursafetyandsatisfactionareoftheutmostimportancetous.Thatiswhybeforeoperatingthevehicle,weurge
youtoreviewtheinformationinthismanual.UnderstandandbecomefamiliarwiththeDANGER,WARNING,and
CAUTIONstatementsandproceduresitcontains,alongwiththesafetydecalsthatareafxedtoyourvehicle.
Taketimetounderstandthelanguageofsafety .Itisalanguagethatcansaveyourlife.
399
PROPOSITION65–STATEOFCALIFORNIA
WARNING
•Thisproductcontainsoremitschemicalsorsubstancesthathavebeendeterminedbythestateof
Californiatocausecancerandbirthdefectsorotherreproductiveharm.
Page10HUV4421Owner’sManual
SafetyDetails
SAFETYDETAILS
WARNING
•Thisowner’smanualshouldbereadcompletelybeforeattemptingtodriveorservicethevehicle.
Failuretofollowtheinstructionsinthismanualcouldresultinpropertydamage,severepersonal
injury,ordeath.
Itisimportanttonotethatsomevitalstatementsthroughoutthismanualandonthedecalsafxedtothevehicleare
precededbythewordsDANGER,WARNING,orCAUTION.Foryourprotection,werecommendthatyoutakespecial
noticeofthesesafetyprecautions.Safetyprecautionsareessentialandmustbefollowed.
Ifanyoftheoperationorwarningdecalsonthevehiclebecomedamaged,havebeenremoved,orcannotbeeasily
read,theyshouldbereplacedimmediatelytoavoidpossiblepropertydamage,personalinjury ,ordeath.Contact
yourdealer.
DANGER
•ADANGERindicatesanimmediatehazardthatwillresultinseverepersonalinjuryordeath.
WARNING
•AWARNINGindicatesanimmediatehazardthatcouldresultinseverepersonalinjuryordeath.
CAUTION
•ACAUTIONwiththesafetyalertsymbolindicatesahazardorunsafepracticethatcouldresultin
minorpersonalinjury.
CAUTION
•ACAUTIONwithoutthesafetyalertsymbolindicatesapotentiallyhazardoussituationthatcould
resultinpropertydamage.
GENERALWARNINGS
Thefollowingsafetystatementsmustbeheededwheneverthevehicleisbeingoperated,repaired,orserviced.
SeeSafetyDecalandFeatureIdenticationonpage5.Otherspecicsafetystatementsappearthroughout
thismanualandonthevehicle.
DANGER
•Battery–Explosivegases!Donotsmoke.Keepsparksandamesawayfromthevehicleandservice
area.Ventilatewhenchargingoroperatingvehicleinanenclosedarea.Wearafullfaceshieldand
rubbergloveswhenworkingonornearbatteries.
•Gasoline/Diesel–Flammable!Explosive!Donotsmoke.Keepsparksandamesawayfromthe
vehicleandservicearea.Serviceonlyinawell-ventilatedarea.
•Donotoperateengineinanenclosedareawithoutproperventilation.Theengineproducescarbon
monoxide,whichisanodorless,deadlypoison.
•Thisvehiclewillnotprovideprotectionfromlightning,yingobjects,orotherstorm-relatedhazards.
Ifcaughtinastormwhiledrivingthisvehicle,exitthevehicleandseekshelterinaccordancewith
applicablesafetyguidelinesforyourlocation.
HUV4421Owner’sManualPage11
GeneralWarnings
WARNING
•Followtheproceduresexactlyasstatedinthismanual,andheedallDANGER,WARNING,and
CAUTIONstatementsinthismanualaswellasthoseonthevehicle.
•Donotleavechildrenunattendedonvehicle.
•Childrenrequiringachildsafetyseatmustnotrideonthevehicle.Complywithstateandlocallaws
pertainingtochildsafety.
•Thedriverandpassengermustberestrainedatalltimeswiththeseatbeltsprovidedtohelpprevent
injuryintheeventofsuddenbraking,collision,orroll-over.
•Nomorethanonepersonperbucketseatatonetime.Nomorethantwopersonsperbenchseatat
onetime.Donotallowpeopletorideinanypartofthevehiclethatisnotequippedwithaseatanda
safetybelt.Donotallowapassengertoholdachildinhisorherlapwhilethevehicleismoving.
•Priortoleavingthevehicleunattendedorservicingthevehicle,settheparkbrake,placethe
Forward/ReversehandleintheNEUTRALposition,turnthekeyswitchtotheOFFposition,andremove
thekey.Chockthewheelswhenservicingthevehicle.
•Improperuseofthevehicleorfailuretoproperlymaintainitcouldresultindecreasedvehicle
performance,severepersonalinjury,ordeath.
•Anymodicationorchangetothevehiclethataffectsthestabilityorhandlingofthevehicle,or
increasesmaximumvehiclespeedbeyondfactoryspecications,couldresultinseverepersonal
injuryordeath.
•Checkthevehicleforproperlocationofallvehiclesafetyandoperationdecalsandmakesuretheyare
inplaceandareeasytoread.
•Forvehicleswithcargobeds,removeallcargobeforeraisingthebedorservicingthevehicle.Ifthe
vehicleisequippedwithaproprod,ensurethatitissecurelyengagedwhilebedisraised.Donot
closebeduntilallpersonsareclearofcargobedarea.Keephandsclearofallcrushareas.Donot
dropcargobed;lowergentlyandkeepentirebodyclear.Failuretoheedthiswarningcouldresultin
severepersonalinjuryordeath.
•Onlytrainedtechniciansshouldserviceorrepairthevehicle.Anyonedoingevensimplerepairsor
serviceshouldhaveknowledgeandexperienceinelectricalandmechanicalrepair.Theappropriate
instructionsmustbeusedwhenperformingmaintenance,service,oraccessoryinstallation.
•T oavoidunintentionallystartingthevehicledisconnectbatteryandsparkplug(Gasonly)wires.See
DisconnectingtheBattery–Gasoline/DieselVehicleonpage13.
•Frameground–Donotallowtoolsorothermetalobjectstocontactframewhendisconnectingbattery
cablesorotherelectricalwiring.Donotallowapositivewiretotouchthevehicleframe,engine,or
anyothermetalcomponent.
•Wearsafetyglassesorapprovedeyeprotectionwhenservicingthevehicle.Wearafullfaceshieldand
rubbergloveswhenworkingonornearbatteries.
•Donotwearlooseclothingorjewelrysuchasrings,watches,chains,etc.,whenservicingthevehicle.
•Useinsulatedtoolswhenworkingnearbatteriesorelectricalconnections.Useextremecautionto
avoidshortingofcomponentsorwiring.
•Whenservicingthevehiclewithpartofthevehicleonjackstands,donotoperatetheenginewiththe
Forward/ReversehandleineithertheFORWARDorREVERSEposition.Theall-wheeldrivesystemwill
engageanywheel(s),frontorrear,withtraction(Figure3,Page13).
DISABLINGTHEVEHICLE
1.Settheparkbrake.
2.TurnthekeyswitchOFFandremovethekey.
3.PlacetheForward/ReversecontrolintheNEUTRALposition.
4.Inaddition,chockthewheelsifservicingorrepairingthevehicle.
Page12HUV4421Owner’sManual
DISCONNECTINGTHEBATTERY–GASOLINE/DIESELVEHICLES
1.Disablethevehicle.SeeDisablingtheVehicleonpage12.
2.Disconnectthebatterycables,negative(–)cablerst,asshown(Figure2).
3.GasolineVehiclesOnly:Disconnectthesparkplugwire(s)fromthesparkplug(s).
GeneralWarnings
1.Removenegativebatterycable.
2.Removepositivebatterycable.
Connectbatterycablesinreverseorder .
188
Figure2BatteryCableRemoval
189
Figure3All-WheelDriveWarning
CONNECTINGTHEBATTERY–GASOLINE/DIESELVEHICLES
1.Connectthebatterycables,positive(+)cablerst.
2.Tightenbatteryterminalsto80in-lb(9N·m).
3.CoatterminalswithBatteryT erminalProtectorSpray(CCIP/N1014305)tominimizecorrosion.
4.GasolineVehiclesOnly:Connectthesparkplugwire(s)tothesparkplug(s).
RECYCLINGLEAD-ACIDBA TTERIES
WARNING
•Lead-acidbatteriescontainlead(Pb),othermetals,acidsandothercompounds.Ifimproperlyhandled,
theycancontaminatebothwaterandsoil,causingenvironmentaldamageandpersonalinjury .
Lead-acidbatteriesareidentiedbythesymbolshownbelowandshouldbeproperlyrecycled(Figure4).Theycannot
bedisposedasmunicipalwasteandmustbecollectedseparately .Responsibilityforenvironmentalprotectionmustbe
shared,notonlybythemanufacturersofthebatteries,butbypeoplewhousethebatteriesaswell.Pleasecontact
yournearestHusqvarnadealerordistributorforinformationonhowtoproperlyrecycleyourbatteries.
HUV4421Owner’sManualPage13
GeneralInformation
1403
Figure4DisposeofLead-acidBatteriesProperly
GENERALINFORMATION
Thismanualincludesoperatingprocedures,maintenance,andregularservicinginformationforallgasolineanddiesel
HUV4421-GandHUV4421-Dvehicles.GXPandDXPmodelshavebeenrenamedGXandDX,respectively.All
operatingprocedures,maintenance,andregularservicingareidenticalunlessotherwisenoted.
MODELIDENTIFICATION
Theserialnumberofeachvehicleisprintedonabarcodedecalmountedeitherbelowthepassengersidecupholder
orabovetheacceleratororbrakepedal(Example:PH0901-583947)(Figure5).
Thetwoletters(1)atthebeginningoftheserialnumberindicatethevehiclemodel.Thefollowingfourdigits(2)
indicatethemodelyearandproductionweekduringwhichthevehiclewasbuilt.Thesixdigits(3)followingthehyphen
representtheuniquesequentialnumberassignedtoeachvehiclebuiltwithinagivenmodelyear.SeefollowingNOTE.
NOTE:Havethevehicleserialnumberavailablewhenorderingpartsormakinginquiries.
A17-digitProductInformationNumber(PIN)isincludedonthisvehiclenexttotheserialnumber.Thisnumber
maybeusedtoregisterthevehiclewhererequired.
BuildCode:Thebuildcode(4)isave-digitnumberthatappearsonthevehicleserialnumberdecal.Thebuildcode
existstoenabletheusertoidentifythecorrectowner’smanualforavehicle.Thisowner’smanualisvalidforthebuild
coderangeindicatedonthebackcoverofthisowner’smanual.
Page14HUV4421Owner’sManual
ControlsandIndicators
PH0901-123456
BC5467 9
SERIAL NUMBER
4
1
2
3
1400
Figure5SerialNumberDecal
CONTROLSANDINDICATORS
SeeGeneralWarningsonpage11.
WARNING
•Beforeallowinganyonetodrivethevehicle,makesurethedriverisfamiliarwithallcontrolsand
operatingprocedures.
•Donottamperwiththehighidlespeedsettingonthedieselvehicle.Doingsowillvoidthewarranty,
aswellasdamagetheengineandothercomponents,andcouldresultinpropertydamage,personal
injury,ordeathduetounsafespeeds.
•DonotshifttheForward/Reversehandlewhilethevehicleisinmotion.
•EnginemustbeatidlebeforeshiftingtheForward/Reversehandle.Failuretodosomayresultin
injurytoinattentivepassengersand(or)damagetothevehicle.
•T oavoidunintentionallystartingorrollingthevehicle,settheparkbrake,placetheForward/Reverse
handleintheNEUTRALposition,turnthekeyswitchtotheOFFposition,andremovethekeywhen
leavingthevehicle.
HUV4421Owner’sManualPage15
ControlsandIndicators
9
6
11
1
3
2
B
A
C
7
8
13
4
5
12
15
14
9
6
11
1
3
2
B
A
C
7
10
8
13
4
5
12
15
Figure6InstrumentPanel–GasolineVehicles
192
Page16HUV4421Owner’sManual
Figure
7InstrumentPanel–DieselVehicles
193
ControlsandIndicators
KEYSWITCH–GASOLINEVEHICLES
Thekeyswitch(7)ismountedontheinstrumentpaneltotherightofthesteeringcolumn(Figure6).Ithasthree
positions:OFF,ON,andSTART .
Tostartthevehicle,placetheForward/ReversehandleintheNEUTRALpositionandturnthekeytotheSTART
position,andholditthereuntiltheenginestarts.Activatethechoke(14)asnecessary .Iftheenginedoesnotstartafter
10-15seconds,releasethekeyandrepeattheprocedure.Oncetheenginestarts,releasethekeyanditwillreturnto
theONposition.Theenginewillidleinneutral.TheenginewillcontinuetoidleuntilthekeyisturnedtotheOFF
position.SeefollowingWARNING,CAUTION,andNOTE.
WARNING
•Movingparts!Keepclearoftheenginecompartmentwhiletheengineisrunning.
CAUTION
•DonotshifttheForward/Reversehandlewhiletheacceleratorpedalispressed.Shiftthehandleonly
whenthevehicleisatacompletestopandtheengineisatidle.Failuretoheedthiscautioncould
resultindamagetothetransmission.
NOTE:WhenthekeyisturnedtotheOFFposition,themainvehiclesystemsaredisabled.Thekeyswitchmaybe
usedasanemergencystop.
ThekeycanberemovedonlywhenthekeyswitchisintheOFFposition.
KEYSWITCH–DIESELVEHICLES
Thekeyswitch(7)ismountedontheinstrumentpaneltotherightofthesteeringcolumn(Figure7).Ithasfour
positions:PREHEAT ,OFF ,ON,andSTART.
UsethePREHEATfeatureifthetemperaturefallsbelow23°F(–5°C).DonotholdthekeyinthePREHEA Tposition
longerthan20seconds.T opreheattheglowplugsincoldweather,turnthekeytothePREHEA Tposition,andholdit
therefor10-15seconds.ThenturnthekeytotheST ARTposition,andholditthereuntiltheenginestarts.Iftheengine
doesnotstartafter10-15seconds,turnthekeytotheOFFpositionandrepeattheprocedure.Oncetheenginestarts,
releasethekeyanditwillreturntotheONposition.Theenginewillidleinneutral.Theenginewillcontinuetoidleuntil
thekeyisturnedtotheOFFposition.SeepreviousWARNING,CAUTION,andNOTE.
FORWARD/REVERSECONTROL
TheForward/Reversehandle(6)islocatedontherightsideoftheinstrumentpanel(Figure6andFigure7).The
handlehasthreedistinctpositions:FORWARD(A),NEUTRAL(B),andREVERSE(C).Pushthehandleuptooperate
thevehicleintheforwarddirection,orpullthehandledowntooperatethevehicleinreverse.Theenginecanbe
startedonlywhenthehandleisintheNEUTRAL(middle)position.Theenginemustbeatidlebeforeshiftingthe
Forward/Reversehandle.SeeWARNINGandCAUTIONonpage15.
Thisvehicleoperatesatareducedspeedinreverse.Ifequippedwithareversebuzzer,thereversebuzzerwillsound
asawarningwhentheForward/ReversehandleisintheREVERSEposition.
ACCELERATORPEDAL
Theacceleratorpedal(1)isthepedalfarthesttotheright(Figure6andFigure7).
WiththeenginerunningandtheForward/ReversehandleintheFORWARDorREVERSEposition,vehiclespeed
willincreaseastheacceleratorpedalispressed.Whentheacceleratorpedalisreleased,itwillreturntotheoriginal
positionandtheenginewillidle.SeeWARNINGandCAUTIONonpage15.
HUV4421Owner’sManualPage17
ControlsandIndicators
BRAKEPEDAL
Thebrakepedal(2)islocatedtotheimmediateleftoftheacceleratorpedal(Figure6andFigure7).T osloworstop
thevehicle,pressthebrakepedal.
PARKBRAKE
Theparkbrakepedal(3)islocatedtotheleftofthebrakepedal(Figure6andFigure7).T oengagetheparkbrake,
rstapplypressuretothebrakepedal,thenrmlypresstheparkbrakepedaluntilitlatchesintoplace.T odisengage
theparkbrake,pulltheparkbrakereleasehandle(4)(Figure8).SeefollowingWARNING.
WARNING
•Theparkbrakehasmultiplelockingpositionsandshouldbermlylockedtopreventthevehicle
fromrolling.
191
Figure
8ParkBrakeRelease
STEERINGADJUSTMENTLOCK
Thesteeringwheelpositionisadjustable.T oadjustthesteeringwheelposition,pressdownonthesteeringadjustment
locklever(5),thenmovethesteeringwheeltothedesiredposition(Figure6andFigure7).Whileholdingthesteering
wheelinthedesiredposition,pulluponthesteeringadjustmentlocklevertormlylockthesteeringcolumnin
position.SeefollowingWARNING.
WARNING
•Ensurethatthesteeringwheellockisfullyengagedbeforeoperatingthevehicle.
Page18HUV4421Owner’sManual
ControlsandIndicators
12-VOLTACCESSORYOUTLET
The12-voltaccessoryoutlet(1 1)islocatedtotherightofthekeyswitch(Figure6andFigure7).Itprovidesaconstant
12VDCwiththekeyswitchintheONorOFFposition.SeefollowingNOTE.
NOTE:Extendeduseofthisaccessoryoutletcancausethebatterytobecomeheavilydischarged.
LOWOILWARNINGLIGHT
Thelowoilwarninglight(9)islocatedontheinstrumentpaneljusttotheleftofthesteeringcolumn(Figure6and
Figure7).Ifthewarninglightlightsup,oilshouldbecheckedandaddedtotheengineasnecessarybeforevehicleuse
continues.Thevehicleshouldneverbedrivenwhenthelowoilwarninglightremainslit.Ifthewarninglightalternately
lightsanddarkens,thevehiclemaybedriven,butoilshouldbeaddedattherstopportunity.Iftheoilleveliscorrect
andthewarninglightremainslit,haveatrainedtechniciancheckthevehicle.SeefollowingCAUTION.
CAUTION
•Failuretoaddoilimmediatelywhenthelowoilwarninglightstaysonmayresultinpermanent
enginedamage.
FUELGAUGE/HOURMETER
Thefuelgaugeandhourmeter(8)arehousedtogetherontherightsideoftheinstrumentpanel(Figure6andFigure
7).ThefuelgaugeoperateswhenthekeyswitchisintheONpositionandallowstheoperatortomonitorthefuel
levelinthevehicle.Thehourmeteroperatesonlywhentheengineisrunning,andshouldbeusedbythetrained
techniciantotrackvehicleusageanddeterminewhenperiodicserviceproceduresarerequired.SeePeriodic
ServiceScheduleonpage33.
HEADLIGHTCONTROL
Theheadlightcontrol(12)islocatedontheleftsideoftheinstrumentpanel(Figure6andFigure7).Pressthe
headlightrockerswitchtoturntheheadlightsonoroff.SeefollowingNOTE.
NOTE:Usingtheheadlightsforextendedperiodswhiletheengineiseitherofforidlingwilldischargethebattery.
ELECTRICBEDLIFT
VehicleswithElectricBedLiftOption
Theelectricbedliftswitch(13)islocatedontheinstrumentpaneltotheleftofthekeyswitch(Figure6andFigure
7).SeefollowingNOTE.
NOTE:Removecargobeforeraisingthebed.
Toliftthebed,pushupandholdtherockerswitchintheupperposition.Releasetheswitchtostoptheliftingoperation.
Toclosethebed,pressdownandholdtheswitchinthelowerposition.Thebedliftwillmakealoudclickingsoundto
signalthatthebedisintherestposition.
HIGH-TEMPERATUREWARNINGLIGHT(DIESELVEHICLESONLY)
Thehigh-temperaturewarninglight(10)islocatedontheinstrumentpaneltotheleftofthesteeringcolumn,next
tothelowoilwarninglight(9)(Figure7).Thedieselengineisliquid-cooled;iftheenginecoolanthasexceededits
HUV4421Owner’sManualPage19