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HUV 5420 DX
Homologated
R
Diesel Vehicle for Europe
Owner’sManual
[Refertobackcoverforapplicablebuildcoderange]
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NOTICE
Thismanualisvalidforvehiclesmanufacturedinthebuildcoderangeprovidedonthebackcoverofthismanual.Ifthe
vehiclebuildcodeisdifferentfromthatshownonthebackcoverofthismanual,pleasecontactyournearestdealer
orgotowww .husqvarna.comtoretrievetheproperowner’smanualforthevehicle.SeealsoModelIdenticationin
thismanual.
Yourauthorizedrepresentativecheckedthevehiclebeforeitwasdeliveredtoyouandwillprovideyouacopyofthe
completedvehiclewarrantyregistrationform.Nootherwarranties,expressorimplied,arecontainedherein.
Husqvarnaisnotliableforerrorsinthismanualorforincidentalorconsequentialdamagesthatresultfromthe
useofthematerialinthismanual.
Thismanualcontainsproprietaryinformationthatisprotectedbycopyright.Allrightsarereserved.Nopartofthis
manualmaybephotocopied,reproduced,ortranslatedtoanotherlanguagewithoutthewrittenconsentofHusqvarna,
Inc.
Theinformationcontainedinthisdocumentissubjecttochangewithoutnotice.
Husqvarnareservestherighttomakedesignchangestovehicleswithoutobligationtomakethesechangeson
unitspreviouslysold.
IfinEnglish,thismanualistheOriginalInstructionsprovidedbythemanufacturer.Ifinanylanguageotherthan
English,thismanualisatranslationoftheOriginalInstructions.
Copyright©2009HusqvarnaAB(publ).Allrightsreserved.Husqvarnaand
otherproductandfeaturemarksaretrademarksofHusqvarnaGroup.
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FOREWORD
ThankyouforchoosingHusqvarna,thenamemostwidelyrecognizedastheindustryleaderinvehicleefciencyand
long-lastingvalue.Youhavechosenthenestutilityvehicleonthemarket.Pleaseprotectyourinvestmentand
ensurethatyourHusqvarnavehicle(s)providesyearsofreliable,superiorperformancebyreadingandfollowingthe
maintenanceinstructionsinthismanual.
Yourcomfortandsafetyareimportanttous,soweurgeyoutoreadandfollowthestep-by-stepoperatinginstructions
andsafetyproceduresinthismanual.Theseinstructionsmustbefollowedinordertoavoidtheriskofseverepersonal
injury.Ifyourentorloanyourvehicletoothers,werecommendthatyouaskthemtoreadthismanualbeforethey
operatethevehicle.
Husqvarnaproductsarebackedbyacustomersupportsystemdesignedtoofferyoufast,courteousservice.Inthe
eventyourHusqvarnavehicleneedsrepairsorservice,pleasecontactyourlocalauthorizedHusqvarnadealeror
distributor;hewillbeabletoprovidetechnicaladvice,performwarrantywork,andsellpartsandservicemanuals.
ForthenameandaddressoftheauthorizedHusqvarnadealerordistributornearestyou,logontoourwebsite
atwww.husqvarna.com.
Wehopeyouwillconsiderthisowner’smanualapermanentpartofyourHusqvarnavehicle.Ifyousellthevehicle,
pleaseincludethemanualsothatthenextownerwillhavetheimportantoperating,safety,andmaintenance
informationitcontains.
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TABLEOFCONTENTS
SafetyDecalandFeatureIdentication..................................................................................................................4
PracticeSafety.....................................................................................................................................................6
SafetyDetails.......................................................................................................................................................7
GeneralWarnings.................................................................................................................................................8
GeneralInformation.............................................................................................................................................11
ModelIdentication..............................................................................................................................................11
ControlsandIndicators.......................................................................................................................................12
Roll-OverProtectiveStructureandSeatBelts.......................................................................................................17
Pre-OperationandDailySafetyChecklist.............................................................................................................20
DrivingInstructions.............................................................................................................................................21
LoadingandUnloadingCargo.............................................................................................................................24
VehicleLoadCapacities......................................................................................................................................24
TowingwiththeVehicle.......................................................................................................................................26
TransportingonaTrailer.....................................................................................................................................26
Storage..............................................................................................................................................................27
Maintenance......................................................................................................................................................28
PeriodicServiceSchedule...................................................................................................................................29
PeriodicLubricationSchedule.............................................................................................................................32
BrakeFluidReservoir.........................................................................................................................................33
EngineOil..........................................................................................................................................................33
GearcaseLubrication..........................................................................................................................................38
EngineCoolant...................................................................................................................................................39
AirIntakeSystem...............................................................................................................................................40
FuelingInstructions.............................................................................................................................................41
Battery...............................................................................................................................................................43
UsingABoosterBattery(JumpStarting)..............................................................................................................45
CleaningtheVehicle...........................................................................................................................................46
Accessories........................................................................................................................................................47
VehicleSpecications.........................................................................................................................................48
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SafetyDecalandFeatureIdentication
SAFETYDECALANDFEATUREIDENTIFICATION
Thefollowingpagescontainsafetydecalandfeatureidenticationinformation.Fordetailedinformationonspecic
features,readtheappropriatesectioninthismanual.
HUSQVARNAHUV5420DX
HOMOLOGATEDDIESELVEHICLE
R
1 102458901
2 102459001
3 102459101
Decal,HotSurfaceWarning(oncoolantpipesand
undersideofseats)(onbedseal)
Decal,HotManifoldWarning(onengine,near
manifold)
Decal,GroundWarning(onvehicleframe,near
battery)
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4 102459201
5 102459501
6 102884301 Decal,OperatingInstructions(oninstrumentpanel)
HomologatedDieselVehicleforEuropeOwner’sManual
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Decal,DieselFuelW arning(onframe,nearfuel
tank)
Decal,Rotating/HotPartsWarning(onframenear
battery)
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SafetyDecalandFeatureIdentication
378
WARNING
!
7
5
8
3
1
4
9
10
2
6
HUSQVARNAHUV5420DX
HOMOLOGATEDDIESELVEHICLE
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1 1011553
2 101609401
3 102224001 Decal,RotatingPartsWarning(onframe) 8 102961201 Decal,ROPSWarning(onROPS)
4 102459301
5 102459401 Decal,Y oungDriverWarning(onROPS) 10103332601 Decal,VehicleLoadingInstructions(oncargobed)
Decal,T railerHitchT ongueWeightNotice(on
trailer/receiverhitch)
Decal,CrushAreaWarning(behindseat,near
cargobed)
Decal,BedLatchWarning(onvehiclebody,below
bedlatch)
6 102460201
7 102884401 Decal,RolloverWarning(oninstrumentpanel)
9 103332501 Decal,VehicleLoadingInstructions(oncargobed)
Decal,RotatingPartsWarning(onvehiclebody,
underseat)
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PracticeSafety
PRACTICESAFETY
399
Figure
1 PracticeSafety
Safetysignslikeyouseeabovemayatrstseemshocking,buttheirimpactismildcomparedwiththereality
ofseverepersonalinjury.
Yoursafetyandsatisfactionareoftheutmostimportancetous.Thatiswhybeforeoperatingthevehicle,weurge
youtoreviewtheinformationinthismanual.UnderstandandbecomefamiliarwiththeDANGER,WARNING,and
CAUTIONstatementsandproceduresitcontains,alongwiththesafetydecalsthatareafxedtoyourvehicle.
Taketimetounderstandthelanguageofsafety.Itisalanguagethatcansaveyourlife.
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SAFETY DET AILS
WARNING
•Thisowner’smanualshouldbereadcompletelybeforeattemptingtodriveorservicethevehicle.
Failuretofollowtheinstructionsinthismanualcouldresultinpropertydamage,severepersonal
injury,ordeath.
•Thehomologateddieselvehicleisequippedtooperateatatopspeedof25mph(40km/h)andis
intendedforuseasalow-speedvehicle.
WARNING
WHENOPERATINGVEHICLEONPUBLICROADS
•THISVEHICLEOFFERSMUCHLESSCRASHPROTECTIONTHANAREGULARCAR,VAN,ORTRUCK.
THISMEANSAHIGHERRISKOFINJURYORDEA THINCOLLISIONS,EVENATLOWSPEEDS.
•Thehigherthespeedofthetrafcaroundyou,thehighertheriskofinjury .
•T oreducetheserisks:
–Avoidroadswithregulartrafc,evenifthespeedlimitislow.
–Wheneverpossible,stayonroadsandlaneslimitedtolow-speedvehicles.
SafetyDetails
–Wearyourseatbeltsatalltimes.
–Avoidoperatingvehicleatnight,becauseyourvehiclemaybedifcultforotherstosee.
–Neverdrinkanddrive.
–Tohelpavoidrollovers,SLOWDOWNBEFOREMAKINGSHARPTURNS.
Itisimportanttonotethatsomevitalstatementsthroughoutthismanualandonthedecalsafxedtothevehicleare
precededbythewordsDANGER,WARNING,orCAUTION.Foryourprotection,werecommendthatyoutakespecial
noticeofthesesafetyprecautions.Safetyprecautionsareessentialandmustbefollowed.
Ifanyoftheoperationorwarningdecalsonthevehiclebecomedamaged,havebeenremoved,orcannotbeeasily
read,theyshouldbereplacedimmediatelytoavoidpossiblepropertydamage,personalinjury ,ordeath.Contact
yourdealer.
DANGER
•ADANGERindicatesanimmediatehazardthatwillresultinseverepersonalinjuryordeath.
WARNING
•AWARNINGindicatesanimmediatehazardthatcouldresultinseverepersonalinjuryordeath.
CAUTION
•ACAUTIONwiththesafetyalertsymbolindicatesahazardorunsafepracticethatcouldresultin
minorpersonalinjury.
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GeneralWarnings
CAUTION
•ACAUTIONwithoutthesafetyalertsymbolindicatesapotentiallyhazardoussituationthatcould
resultinpropertydamage.
GENERALWARNINGS
Thefollowingsafetystatementsmustbeheededwheneverthevehicleisbeingoperated,repaired,orserviced.
SeeSafetyDecalandFeatureIdenticationonpage4. Otherspecicsafetystatementsappearthroughout
thismanualandonthevehicle.
DANGER
•Battery–Explosivegases!Donotsmoke.Keepsparksandamesawayfromthevehicleandservice
area.Ventilatewhenchargingoroperatingvehicleinanenclosedarea.Wearafullfaceshieldand
rubbergloveswhenworkingonornearbatteries.
•Diesel–Flammable!Explosive!Donotsmoke.Keepsparksandamesawayfromthevehicleand
servicearea.Serviceonlyinawell-ventilatedarea.
•Donotoperateengineinanenclosedareawithoutproperventilation.Theengineproducescarbon
monoxide,whichisanodorless,deadlypoison.
•Thevehiclewillnotprovideprotectionfromlightning,yingobjects,orotherstorm-relatedhazards.If
caughtinastormwhiledrivingaHusqvarnavehicle,exitthevehicleandseekshelterinaccordance
withapplicablesafetyguidelinesforyourlocation.
WARNING
•Followtheproceduresexactlyasstatedinthismanual,andheedallDANGER,WARNING,and
CAUTIONstatementsinthismanualaswellasthoseonthevehicle.
•Donotleavechildrenunattendedonvehicle.
•Childrenrequiringachildsafetyseatmustnotrideonthevehicle.Complywithstateandlocallaws
pertainingtochildsafety.
•Thedriverandpassengermustberestrainedatalltimeswiththeseatbeltsprovidedtohelpprevent
injuryintheeventofsuddenbraking,collision,orroll-over.
•Nomorethanonepersonperbucketseatatonetime.Nomorethantwopersonsperbenchseatat
onetime.Donotallowpeopletorideinanypartofthevehiclethatisnotequippedwithaseatanda
seatbelt.Donotallowapassengertoholdachildinhisorherlapwhilethevehicleismoving.
•Priortoleavingthevehicleunattendedorservicingthevehiclesettheparkbrake,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
WARNINGCONTINUEDONNEXTP AGE
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GeneralWarnings
WARNING
dropcargobed;lowergentlyandkeepentirebodyclear.Failuretoheedthiswarningcouldresultin
severepersonalinjuryordeath.
•Onlytrainedtechniciansshouldserviceorrepairthevehicle.Anyonedoingevensimplerepairsor
serviceshouldhaveknowledgeandexperienceinelectricalandmechanicalrepair.Theappropriate
instructionsmustbeusedwhenperformingmaintenance,service,oraccessoryinstallation.
•T oavoidunintentionallystartingthevehicle,disconnectbattery.SeeDisconnectingtheBattery–
DieselVehiclesonpage9.
•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.
DISABLINGTHEVEHICLE
1. Settheparkbrake.
2. TurnthekeyswitchOFFandremovethekey.
3. PlacetheForward/ReversecontrolintheNEUTRALposition.
4. Inaddition,chockthewheelsifservicingorrepairingthevehicle.
DISCONNECTINGTHEBATTERY–DIESELVEHICLES
1. Disablethevehicle.SeeDisablingtheVehicleonpage9.
2. Disconnectthebatterycables,negative(–)cablerst,asshown(Figure2).
CONNECTINGTHEBATTERY–DIESELVEHICLES
1. Connectthebatterycables,positive(+)cablerst.
2. Tightenbatteryterminalsto80in-lb(9N·m).
3. CoatterminalswithBatteryTerminalProtectorSpray(P/N6030000-03)tominimizecorrosion.
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GeneralWarnings
1.Removenegativebatterycable.
2.Removepositivebatterycable.
Connectbatterycablesinreverseorder.
188
Figure2BatteryCableRemoval
189
Figure3All-WheelDriveWarning
RECYCLINGLEAD-ACIDBA TTERIES
WARNING
•Lead-acidbatteriescontainlead(Pb),othermetals,acidsandothercompounds.Ifimproperlyhandled,
theycancontaminatebothwaterandsoil,causingenvironmentaldamageandpersonalinjury .
Lead-acidbatteriesareidentiedbythesymbolshownbelowandshouldbeproperlyrecycled(Figure4).Theycannot
bedisposedasmunicipalwasteandmustbecollectedseparately .Responsibilityforenvironmentalprotectionmustbe
shared,notonlybythemanufacturersofthebatteries,butbypeoplewhousethebatteriesaswell.Pleasecontact
yournearestHusqvarnadealerordistributorforinformationonhowtoproperlyrecycleyourbatteries.
1403
Figure4DisposeofLead-acidBatteriesProperly
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GeneralInformation
PH0901-123456
BC54679
SERIAL NUMBER
4
1
2
3
GENERALINFORMATION
Thishomologatedvehicleisdesignedforoperationonpublicroads.Itsconstructionalsoallowsoperationonrough
terrainwithinclinesnotexceeding20%.
Thismanualincludesoperatingprocedures,maintenance,andregularservicinginformationfortheHusqvarnaHUV
5420DX
vehiclesthathavebeenhomologatedforEurope.
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MODELIDENTIFICATION
Thevehicleidenticationnumber(Figure5)islocatedonthecentercrossbarunderneaththebedattherearof
thecar.SeefollowingNOTE.
Figure5VehicleIdenticationNumberDecal
1437
NOTE:Havethevehicleidenticationnumberavailablewhenorderingpartsormakinginquiries.
BuildCode: Thebuildcode(4)isave-digitnumberthatappearsonthevehicleserialnumberdecal(Figure6).The
buildcodeexiststoenabletheusertoidentifythecorrectowner’smanualforavehicle.Thisowner’smanualisvalid
forthebuildcoderangeindicatedonthebackcoverofthisowner’smanual.
1400
Figure
6SerialNumberDecalwiththeVehicleBuildCode
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ControlsandIndicators
6
1 1
1
3
2
B
A
C
7
10
8
1 3
4
5
12
9
CONTROLSANDINDICATORS
SeeGeneralWarningsonpage8.
WARNING
•Beforeallowinganyonetodrivethevehicle,makesurethedriverisfamiliarwithallcontrolsand
operatingprocedures.
•Donottamperwiththehighidlespeedsettingonthedieselvehicle.Doingsowillvoidthewarranty,
aswellasdamagetheengineandothercomponents,andcouldresultinpropertydamage,personal
injury,ordeathduetounsafespeeds.
•DonotshifttheForward/Reversehandlewhilethevehicleisinmotion.
•EnginemustbeatidlebeforeshiftingtheForward/Reversehandle.Failuretodosomayresultin
injurytoinattentivepassengersand(or)damagetothevehicle.
•T oavoidunintentionallystartingorrollingthevehicle,placeattachmentontheground,setthepark
brake,placetheForward/ReversehandleintheNEUTRALposition,turnthekeyswitchtotheOFF
position,andremovethekeywhenleavingthevehicle.
1.AcceleratorPedal 6.Forward/ReverseHandle 11.12-voltAccessoryOutlet
2.BrakePedal 7.KeySwitch 12.Headlight/T aillightControl
3.ParkBrakePedal 8.FuelGaugeMeeting 13.ElectricBedLiftSwitch
4.ParkBrakeReleaseHandle 9.LowOilWarningLight 14.TurnSignalIndicatorLights
5.SteeringAdjustmentLockLever 10.High-T emperatureWarningLight
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Figure
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7 InstrumentPanel
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ControlsandIndicators
WARNING
•Movingparts!Keepclearoftheenginecompartmentwhiletheengineisrunning.
CAUTION
•DonotshifttheForward/Reversehandlewhiletheacceleratorpedalispressed.Shiftthehandleonly
whenthevehicleisatacompletestopandtheengineisatidle.Failuretoheedthiscautioncould
resultindamagetothetransmission.
NOTE:ThekeycanberemovedonlywhenthekeyswitchisintheOFFposition.
KEYSWITCH
Thekeyswitch(7)ismountedontheinstrumentpaneltotherightofthesteeringcolumn(Figure7).Ithasfour
positions:PREHEAT ,OFF ,ON,andST ART .
UsethePREHEATfeatureifthetemperaturefallsbelow–5°C(23°F).DonotholdthekeyinthePREHEATposition
longerthan20seconds.T opreheattheglowplugsincoldweather,turnthekeytothePREHEATposition,andholdit
therefor10-15seconds.ThenturnthekeytotheST ARTposition,andholditthereuntiltheenginestarts.Iftheengine
doesnotstartafter10-15seconds,turnthekeytotheOFFpositionandrepeattheprocedure.Oncetheenginestarts,
releasethekeyanditwillreturntotheONposition.Theenginewillidleinneutral.Theenginewillcontinuetoidleuntil
thekeyisturnedtotheOFFposition.SeepreviousWARNING,CAUTION,andNOTE.
FORWARD/REVERSECONTROL
TheForward/Reversehandle(6)islocatedontherightsideoftheinstrumentpanel(Figure7).Thehandlehasthree
distinctpositions:FORWARD(A),NEUTRAL(B),andREVERSE(C).Pushthehandleuptooperatethevehicleinthe
forwarddirection,orpullthehandledowntooperatethevehicleinreverse.Theenginecanbestartedonlywhenthe
handleisintheNEUTRAL(middle)position.TheenginemustbeatidlebeforeshiftingtheForward/Reversehandle.
SeeprecedingWARNINGandCAUTION.
Husqvarnavehiclesoperateatareducedspeedinreverse.Thereversebuzzerwillsoundasawarningwhenthe
Forward/ReversehandleisintheREVERSEposition.
ACCELERATORPEDAL
Theacceleratorpedal(1)isthepedalfarthesttotheright(Figure7).
WiththeenginerunningandtheForward/ReversehandleintheFORWARDorREVERSEposition,vehiclespeed
willincreaseastheacceleratorpedalispressed.Whentheacceleratorpedalisreleased,itwillreturntotheoriginal
positionandtheenginewillidle.SeeprecedingWARNINGandCAUTION.
BRAKEPEDAL
Thebrakepedal(2)islocatedtotheimmediateleftoftheacceleratorpedal(Figure7).T osloworstopthevehicle,
pressthebrakepedal.
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ControlsandIndicators
SER
IAL NUMBE
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000000 - 000000
P
O
BO
X 2046
58
AUG
US
T
A
GA 309
17
R
4
BRAKELIGHTS
Thebrakelightsilluminatewhenthebrakepedalispressed.Whentheparkbrakeisengaged,thebrakelightswill
turnoff.SeefollowingNOTE.
NOTE:WhenthekeyswitchisintheOFFposition,thebrakelightsaredisabled.
PARKBRAKE
Theparkbrakepedal(3)islocatedtotheleftofthebrakepedal(Figure7).Toengagetheparkbrake,rstapply
pressuretothebrakepedal,thenrmlypresstheparkbrakepedaluntilitlatchesintoplace.T odisengagethepark
brake,pulltheparkbrakereleasehandle(4)(Figure8).SeefollowingWARNING.
WARNING
•Theparkbrakehasmultiplelockingpositionsandshouldbermlylockedtopreventthevehicle
fromrolling.
191
Figure8ParkBrakeRelease
STEERINGADJUSTMENTLOCK
Thesteeringwheelpositionisadjustable.T oadjustthesteeringwheelposition,pressdownonthesteeringadjustment
locklever(5),thenmovethesteeringwheeltothedesiredposition(Figure7).Whileholdingthesteeringwheelin
thedesiredposition,pulluponthesteeringadjustmentlocklevertormlylockthesteeringcolumninposition.
SeefollowingWARNING.
WARNING
•Ensurethatthesteeringwheellockisfullyengagedbeforeoperatingthevehicle.
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ControlsandIndicators
12-VOLTACCESSORYOUTLET
The12-voltaccessoryoutlet(11)islocatedtotherightofthekeyswitch(Figure7).Itprovidesaconstant12VDCwith
thekeyswitchintheONorOFFposition.SeefollowingNOTE.
NOTE:Extendeduseofthisaccessoryoutletcancausethebatterytobecomeheavilydischarged.
LOWOILWARNINGLIGHT
Thelowoilwarninglight(9)islocatedontheinstrumentpaneljusttotheleftofthesteeringcolumn(Figure7).Ifthe
warninglightlightsup,oilshouldbecheckedandaddedtotheengineasnecessarybeforevehicleusecontinues.The
vehicleshouldneverbedrivenwhenthelowoilwarninglightremainslit.Ifthewarninglightalternatelylightsand
darkens,thevehiclemaybedriven,butoilshouldbeaddedattherstopportunity.Iftheoilleveliscorrectandthe
warninglightremainslit,haveatrainedtechniciancheckthevehicle.SeefollowingCAUTION.
CAUTION
•Failuretoaddoilimmediatelywhenthelowoilwarninglightstaysonmayresultinpermanent
enginedamage.
FUELGAUGE/HOURMETER
Thefuelgaugeandhourmeter(8)arehousedtogetherontherightsideoftheinstrumentpanel(Figure7).Thefuel
gaugeoperateswhenthekeyswitchisintheONpositionandallowstheoperatortomonitorthefuellevelinthevehicle.
Thehourmeteroperatesonlywhentheengineisrunning,andshouldbeusedbythetrainedtechniciantotrackvehicle
usageanddeterminewhenperiodicserviceproceduresarerequired.SeePeriodicServiceScheduleonpage29.
HEADLIGHT/TAILLIGHTCONTROL
Theheadlight/taillightcontrol(12)islocatedontheleftsideoftheinstrumentpanel(Figure7).Presstheheadlight
rockerswitchtoturntheheadlightsonoroff.SeefollowingNOTE.
NOTE:Usingtheheadlightsforextendedperiodswhiletheengineiseitherofforidlingwilldischargethebattery.
TURNSIGNAL
Therearetwoturnsignalindicatorlights(14)ontheinstrumentpanel(Figure7).Theuppersymbolindicatestheturn
directionforthevehicle;thelowersymbolindicatestheturndirectionforanattachedtrailer.
Theturnsignalcontrol(1)ismountedonthesteeringcolumn(Figure9).Movethehandleuptoindicatearight-hand
turn.Movethehandledowntoindicatealeft-handturn.Returnthehandletothecenterpositionaftercompletingaturn.
NOTE: Iftheturnsignallightburnsout,theindicatorlightontheinstrumentpanelwillashattwicethenormalspeed.
Ifanattachedtrailer’sturnsignallightburnsout,theindicatorlightwillnotash.
HORN
Thehornbutton(3)islocatedontheendoftheturnsignalhandle (Figure9).Pressthebuttonintosoundthehorn.
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ControlsandIndicators
227
Figure
9TurnSignalandHornControls
ELECTRICBEDLIFT
Theelectricbedliftswitch(13)islocatedontheinstrumentpaneltotheleftofthekeyswitch(Figure7).Toliftthe
bed,pullupandholdthetoggleswitchintheupperposition.Releaseswitchtostopliftingoperation.T oclosethe
bed,pressdownandholdswitchinthelowerposition.Thebedliftwillmakealoudclickingsoundtosignalthe
bedisintherestposition.
HAZARDLIGHTS
Thehazardlightswitch(2)islocatedbehindtheturnsignalhandle(Figure9).T oactivatethehazardlights,makesure
thattheturnsignalhandleisinthecenter(off)position,thenpulltheswitchmarked“HAZARD”untilitislockedinplace.
Todeactivatethehazardlights,movetheturnsignalhandleineitherdirectionandreturnittothecenterposition.
HIGH-TEMPERATUREWARNINGLIGHT
Thehigh-temperaturewarninglight(10)islocatedontheinstrumentpaneltotheleftofthesteeringcolumn,next
tothelowoilwarninglight(9)(Figure7).Thedieselengineisliquid-cooled;iftheenginecoolanthasexceededits
normalsafeoperatingtemperature,thewarninglightwillilluminate.Ifthewarninglightlightsup,stopthevehicleand
allowittoidleforapproximatelyveminutesbeforestoppingtheengine.ContactaHusqvarnadealer/distributorora
trainedtechnician.SeefollowingWARNING.
WARNING
•Allowtheenginetocoolbeforeservicingtheenginecoolantsystem.Enginecoolantcancause
severeburns.
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Roll-OverProtectiveStructureandSeatBelts
ROLL-OVERPROTECTIVESTRUCTUREANDSEA TBELTS
ThisHusqvarnaHUV5420DX
vehicleisequippedwithaRoll-OverProtectiveStructure(ROPS)andseatbeltsfor
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eachoccupant.SeefollowingWARNING.
WARNING
•TheROPSmustbeproperlyinstalledbeforeoperatingthevehicle.Husqvarnastronglyurgesthatthe
vehicle’soccupantsbeproperlyrestrainedatalltimeswiththeseatbeltsprovided.
Pregnantwoman:Consultyourdoctorforspecicrecommendations.Theseatbeltshouldbewornsecurelyand
aslowaspossibleoverthehipsandnotonthewaist.
Injuredperson:Dependingontheinjury,rstcheckwithyourdoctorforspecicrecommendations.
Tosecuretheseatbelt,situpstraightandwellbackintheseat.Pulltheseatbeltoutoftheretractorandinsertthe
tabintothebuckle.Aclickwillbeheardwhenthetablocksintothebuckle.Positionthelapbeltaslowaspossible
onthehips–notonthewaist.
Theretractorwilllockthebeltduringasuddenstop.Italsomaylockiftheoccupantleansforwardtooquickly.Aslow,
easymotionwillallowthebelttoextend,andtheoccupantcanmovefreely .Iftheseatbeltcannotbepulledoutofthe
retractor,rmlypullthebeltandreleaseit.Itshouldthenpullsmoothlyoutoftheretractor.
Toreleasetheseatbelt,pressthebucklereleasebutton(1)andallowthebelttoretract(Figure10).Ifthebeltdoes
notretractsmoothly ,pullitoutandcheckforkinksortwists.Thenmakesureitremainsfreeoftwistsasitretracts.
194
WARNING
Figure10ReleaseSeatBelt
•DonotoperatethevehiclewiththeROPSremoved.Doingsocouldresultinpropertydamage,
personalinjury,ordeath.
•DonotremoveormodifyanycomponentoftheROPSstructure.Doingsowillresultinvoidingthe
ROPScerticationandcouldweakentheROPS,resultinginseriousinjuryordeath.
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Roll-OverProtectiveStructureandSeatBelts
WARNING
•DonotoperatethevehicleiftheROPSisdamaged.IftheROPSisdamaged,replacethestructure.
Donotattemptrepair.
•Thedriverandpassengermustberestrainedatalltimeswiththeseatbeltsprovidedtohelpprevent
injuryintheeventofsuddenbraking,collision,orroll-over.
•Intheeventofaroll-over,donotattempttojumporotherwiseexitthevehicle.Remainseatedwith
seatbeltfastenedandwitharmsandlegsinsidethevehicle.
•Afterinsertingthetab,makesurethetabandbucklearelockedandthatthebeltisnottwisted.
•Loosettingseatbeltscouldincreasethechanceofinjuryduetoslidingunderthebeltifsudden
brakingshouldoccur.Keeptheseatbeltsnugandpositionedaslowonthehipboneaspossible.
•Useasingleseatbeltforonepersonatatime.Donotuseasingleseatbeltfortwoormorepeople–
thisincludeschildren.
•Nomorethanonepersonperbucketseatatonetime.Donotallowpeopletorideinanypartofthe
vehiclethatisnotequippedwithaseatandaseatbelt.Donotallowapassengertoholdachildinhis
orherlapwhilethevehicleismoving.
•TheHusqvarnavehicleisnotdesignedtomeetchildseatcompatibilityrequirements.Children
requiringachildsafetyseatmustnotrideonthevehicle.Complywithstateandlocallawspertaining
tochildsafety.
CAUTION
•Becarefulnottodamagetheseatbeltwebbingorhardware.
•Inspecttheseatbeltsystemperiodically .Checkforcuts,fraying,andlooseparts.Damagedparts
shouldbereplacedimmediately .Donotdisassembleormodifythesystem.
•Keepseatbeltscleananddry .Ifcleaningisnecessary,useamildsoapandlukewarmwatersolution.
Donotusebleach,dyeorabrasivecleanersastheymayseverelyweakentheseatbelts.
•Donotinsertcoins,clip,etc.inthebuckleasthismaypreventthetabfromlockingintothebuckle
properly.
•Iftheseatbeltdoesnotfunctionnormally,contactyourdealer/distributorortrainedtechnician
immediately.Donotoccupytheseatuntiltheseatbeltisrepaired.
DRIVERSSIDESEATCONTROLS
DriversSideSeatAdjustments
Usethepositionadjustmentlever(1)tomovetheseatclosertoorfartherfromthesteeringwheel(Figure1 1).T o
adjusttheseatposition,sitinthedriverseatandraisethepositionadjustmentlever.Slidetheseateitherforwardor
backwarduntilitreachesthedesiredposition,thenreturnthelevertoitsoriginalposition.
Theheightadjustmentknob(2)enablesyoutomodifytheseatheight.Usetheseatheightadjustmenttogetherwith
theseattensionadjustmentuntiltheseatfeelscomfortable.
Toadjusttheseatheight,sitinthedriverseatandpullouttheadjustmentknob(2).Movetheknobtowardtheshorter
indicatortolowertheseatheightortowardthetallerindicatortoraisetheseatheight.
Seattensioncontrolshowrmorsofttheridefeelstothedriver.Increasingseattensionresultsinarmerride;
decreasingtensionresultsinasofterride.
Usethetensionadjustmentlever(3)toadjusttheseattension.Pulloutthetensionadjustmenthandle(3),rotate
thehandletotheplus(+)signtoincreasetensionortheminus(–)signtodecreasetension,andreleasethehandle.
Firmlygraspthehandleandmoveitfromsidetosidetomodifythetensionadjustment.Thetensionindicator
(4)movesclosertothelargerpersonwhentensionisincreasedandclosertothesmallerpersonwhentensionis
decreased.SeefollowingNOTE.
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Roll-OverProtectiveStructureandSeatBelts
NOTE: Usecaretoavoidexcessivelydecreasingseattension.Excessiveadjustmentwillcausetheadjustmentboltto
disengagefromitsbracket,andtheadjustmenthandlewillnotfunctionproperly .
Iftheadjustmentboltbecomesdisengagedfromitsbracket,itmustbehand-threadedbackintothebracket.
226
Figure
11DriverSeatAdjustments
228
Figure12FullyEngagedSeatLock
SeatLocks
Threelocks(5)securethedriverseattothevehicle.Theselocksmustbedisengagedtoaccessthedriversideengine
compartment.Allthreeseatlocksmustbefullyandsecurelyengagedbeforeoperatingthevehicle.Seefollowing
WARNING.
WARNING
•Securelyengageallseatlocksbeforethevehicleisreturnedtooperation.Failuretoengageall
seatlockscanresultinejectionofthedriverseatduringvehicleoperationandseverepersonal
injuryordeath.
Toreleasetheseat,allthreelocksmustbereleased.Slidethedriverseatasfarforwardaspossible. SeeDrivers
SideSeatAdjustmentsonpage18.Useaat-headscrewdrivertoturneachlockcounterclockwiseafullhalf-turn.
TherstquarterturnseparatesthelocklatchfromtheROPSseatsupport,andthesecondquarterturnrotatesthe
latchawayfromtheseatsupport.SeefollowingNOTE.
NOTE:Raisingthecargobedcanfurtherimproveaccesstotheseatlocks.
Toengagetheseatlocks,turneachlockafullhalf-turnclockwise.Verifythatthenotches(1)oneachlockarealigned
toensurethelocksaresecurelyengaged(Figure12).SeepreviousWARNING.
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Pre-OperationandDailySafetyChecklist
PRE-OPERATIONANDDAILYSAFETYCHECKLIST
EachHusqvarnavehiclehasbeenthoroughlyinspectedandadjustedatthefactory;however,uponreceivingyournew
vehicle(s),youshouldbecomefamiliarwiththecontrols,indicators,andoperation.Carefullyinspecteachvehicleto
ensurethatitisinproperworkingconditionbeforeacceptingdelivery .
Usethefollowinglistasaguidetoinspectthevehicle.Thislistshouldbeuseddailyandinconjunctionwiththe
PerformanceInspectiononpage20andthePeriodicServiceScheduleonpage29toensurethatthevehicleisin
properworkingcondition.AnyproblemsshouldbecorrectedbyaHusqvarnadealer/distributororatrainedtechnician.
•General:Allthepartsshouldbeinplaceandproperlyinstalled.Besurethatallnuts,bolts,andscrewsaretight.
Checkhoseclampsfortightt.
•Safetyandinformationdecals:Checktoensurethatallsafetyandinformationdecalsareinplaceandcanbe
readeasily.SeeSafetyDecalandFeatureIdenticationonpage4.
•ROPS:ChecktoensuretheROPSisnotdamagedandallhardwareissecure.SeeRoll-OverProtective
StructureandSeatBeltsonpage17.
• Seatbelts:Visuallyinspectforcuts,fraying,andlooseparts.SeeRoll-OverProtectiveStructureandSeat
Beltsonpage17.
• Tires:Checkforpropertirepressure.Visuallyinspecttiresforwear,damage,andproperinationonadailybasis.
SeeVehicleSpecicationsonpage48.
•Battery:Checkelectrolytetoensureitisattheproperlevel(Figure30).Checkbatteryposts.Wiresshouldbetight
andfreeofcorrosion,andbatteryshouldbefullycharged.
•Engine:Checkforproperengineoilandcoolantlevelsandleaks.SeeEngineOilonpage33.Checkairlter
andreplaceifnecessary.
•Fuel:Checkfuellevel.SeeFuelingInstructionsonpage41.Checkfueltank,lines,fuelcap,pump,andfuel
ltersforfuelleakage.Drainwaterfromthefuellter.SeeDrainingWaterfromFuelFilteronpage42.
•Exhaustsystem:Checkforleaks.
•Hydraulicbrakes:Checkuidlevel.FillwithDOT5brakeuidonly.SeeBrakeFluidReservoironpage33.
Wear-inthebrakesbeforeinitialvehicleoperation.Onaat,opensurface,acceleratethevehicletomoderate
speed,thenapplythebrakesundermodest,steadypressure.Repeatthisprocedurevetimes.Seefollowing
NOTE.
NOTE: Performthewear-inprocedurewhenthevehiclehasbeeninoperationforlessthanaweek,orwhenthe
brakepadsorrotorhavebeenreplaced.
• PerformanceInspection:Inspectasinstructed.SeePerformanceInspectiononpage20.
PERFORMANCEINSPECTION
Afteryouhavefamiliarizedyourselfwiththevehiclecontrolsandhavereadandunderstoodthedrivinginstructions,
takethevehicleforatestdrive.Usethefollowinglist,inadditiontothePre-OperationandDailySafetyChecklist,
asaguidetoinspectthevehicledailyforproperoperation.AnyproblemsshouldbecorrectedbyaHusqvarna
dealer/distributororatrainedtechnician.
•Forward/Reverseshifter:Checkforproperoperation.SeeControlsandIndicatorsonpage12.
•Brakes:Besurethebrakesfunctionproperly.Whenbrakepedalisfullypressedundermoderatepressure,the
vehicleshouldcometoasmooth,straightstop.Ifthevehicleswervesorfailstostop,havethebrakesystem
checkedandadjustedasrequired.Whenthebrakepedalisfullypressedunderheavypressure,thepedalshould
feelrmandthedistancebetweenthebackofthepedalandtheoorboardshouldbeaminimumof1.25inches
(3.2cm).Brakeadjustmentmustbemaintainedsothebrakepedalcannotbepressedtotheoorboardunder
anycircumstance.
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DrivingInstructions
•Parkbrake:Whenlatched,theparkbrakeshouldlockthewheelsandholdthevehiclestationaryonaninclineof
20%orless.
•Reversebuzzer:ThereversebuzzershouldsoundasawarningwhentheForward/Reversehandleisinthe
REVERSEposition.
•Steering:Thevehicleshouldbeeasytosteerandshouldnothaveanyplayinthesteeringwheel.Besurethe
steeringwheeladjustmentleverissecurelylockedintoposition.
•Accelerator:AfterstartingtheenginewiththekeyswitchandplacingtheForward/Reversehandleinthe
FORWARDposition,thevehicleshouldacceleratesmoothlytofullspeedastheacceleratorpedalispressed.When
thepedalisreleaseditshouldreturntotheoriginalposition,andtheengineshouldidle.Thevehicleoperatesat
reducedspeedinreverse.
•Governor:Checkmaximumvehiclespeed.Thevehicleshouldoperateinforwardatamaximumspeedof25
mph(40km/h)onalevelsurface.
•General:Listenforanyunusualnoisessuchassqueaksorrattles.Checkthevehicle’srideandperformance.
HaveaHusqvarnadealeroratrainedtechnicianinvestigateanythingunusual.
DRIVINGINSTRUCTIONS
WARNING
•Onlylicenseddriversshouldbeallowedtodrivethevehicle.
•Beforeallowinganyonetodrivethevehicle,makesurethedriverisfamiliarwithallcontrolsand
operatingprocedures.
•Nooneundertheageof16yearsshouldbeallowedtodrivethevehicle.
•Nomorethanonepersonperbucketseatatonetime.Donotallowpeopletorideinanypartofthe
vehiclethatisnotequippedwithaseatandaseatbelt.Donotallowapassengertoholdachildinhis
orherlapwhilethevehicleismoving.
•Donotallowridersinthecargobed.
•Fornightuse,thevehiclemustbeequippedwithheadlights,taillights,andreectors.
•Thevehicleisnotspeciallyequippedforhandicappedpersons:
–BesureallpassengersarecapableofsecuringthemselvesinamovingHusqvarnavehiclebefore
allowingthemtorideinone.
–Besureallpersonscanproperlyoperatethevehiclepriortoallowingthemtodrivethevehicle.
•StopthevehiclebeforeshiftingtheForward/Reversehandle.Enginemustbeatidlebeforeshifting
theForward/Reversehandle.Failuretodosomayresultininjurytoinattentivepassengersand
(or)damagetothevehicle.
•T ohelpavoidbeingstruck,donotstandinfrontoforbehindthevehicle.
•Donotleavechildrenunattendedonvehicle.
•Childrenrequiringachildsafetyseatmustnotrideonthevehicle.Complywithstateandlocallaws
pertainingtochildsafety.
•Operatethevehiclefromthedriverseatonly.
•T ohelppreventfallsfromthevehicle,remainseatedwithseatbeltfastenedandholdontohandholds
atalltimes.Drivershouldkeepbothhandsonthesteeringwheelwhenthevehicleisinmotion.
•T ohelppreventthepossibilityofseriousinjury ,keepentirebodyinsidethevehicle.
•T ohelppreventoverturningthevehicle,driveslowlyinturns.
WARNINGCONTINUEDONNEXTP AGE
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DrivingInstructions
WARNING
•T ohelppreventoverturningthevehicle,driveslowlystraightupanddownslopes.Avoiddriving
thevehicleonslopesexceeding20%incline.
•Avoidstoppingaloadedvehicleonahill.Ifaloadedvehiclemustbestoppedonahill,avoid
suddenstartsorrollingbackwardsandstoppingsuddenly.Failuretoheedthiswarningcouldresult
inoverturningthevehicle.
•T ohelpavoidpossibleinjurytoinattentivepassengersand(or)damagetothevehicle,avoidsudden
starts,suddenstops,andabruptturns.
•T ohelpavoidthepossibilityoflosingcontroloforoverturningthevehicle,reducespeedforadverse
drivingconditionssuchaswetgrassorroughterrain.
•Thevehicleshouldbedriveninonlyspeciedareasbytraineddrivers.
•Donotdrivewhileundertheinuenceofalcohol,drugs,ormedications.
•Usebrakestoreducespeedwhencoastingdownhill.
•Neverattemptjumps.
•Keepawayfromdrop-offs,steepslopes,andunstablesurfaces.
•Avoidextremelyhardbrakinginreverse.
Nooneshoulddrivethevehiclewithoutrstbeinginstructedintheproperoperationanduseofvehiclecontrols.An
experiencedoperatorshouldaccompanyeachrst-timedriveronatestdrivebeforeallowingthedrivertooperate
thevehiclealone.
Toensuresafeoperationofthevehicle,followexactlyandinorderallofthefollowingprocedures.Readand
understandallinstructionsbeforedrivingthevehicle.
STARTINGTHEVEHICLE
1. Readsafetywarningsontheinstrumentpanelandvehicleloadinginformationlocatedinthecargobed.
2. Besureload,ifany ,issecure.
3. Studyandunderstandallcontrols.
4. Besureallpassengersareseatedwiththeirseatbeltsfastenedandareholdingontohandholds.Drivershould
havebothhandsonthesteeringwheel.
5. Makesurewheelsareturnedindesireddirectionandnothingisinyourpath.
6. MakesuretheForward/ReversehandleisintheNEUTRALposition.
7. Pressandholdthebrakepedal.
8. Startthevehicle.
8.1.T opreheatglowplugsincoldweather,turnthekeytothePREHEA Tpositionandholdittherefor10-15
seconds.TurnthekeytotheSTARTpositionandholditthereuntiltheenginestarts.Iftheenginedoesnot
startafter10-15seconds,turnthekeytotheOFFpositionandrepeattheprocedure.Oncetheengine
starts,releasethekeyanditwillreturntotheONposition.Theenginewillidleinneutral.
9. Releasetheparkbrake.
10.Keepthebrakepedalengaged,andselectdirectionoftravelbyplacingtheshifthandleinthedesiredposition
(Figure7) .Theenginemustbeatidlebeforetheshifthandleismoved.Abuzzerwillsoundasawarningwhen
theForward/ReversehandleisintheREVERSEposition.
11.Releasethebrakepedalcompletely,andthenslowlypresstheacceleratorpedal.Astheacceleratorpedalis
pressed,thevehiclewillbegintomove.Vehiclespeedwillincreaseastheacceleratorispresseduntilfullspeedis
reached.All-wheeldrivewillautomaticallydrivetheappropriatewheel(s)asrequired.SeefollowingWARNING.
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WARNING
•Operatormustcontrolvehiclespeedwhengoingdownhill.
•NevershiftthevehicleoutoftheFORWARDpositionwhilegoingdownhill.Ifyoudo,youwillnotbe
abletoshiftintotheREVERSEpositionorbackintotheFORWARDpositionuntilstopped.
•Pressthebrakepedalasnecessaryandpresstheacceleratorpedalpartiallywhendescendingahill.
Withtheacceleratorpedalpartiallypressed,thegovernorwillcausetheenginetoassistthebrakesin
controllingdownhillspeed.
ALL-WHEELDRIVE(AWD)OPERATION
DrivingInstructions
TheHusqvarnaHUV5420DX
powertothewheel,orwheels,thathavethemosttraction,providingoptimumtractionatalltimes.Forexample,ifall
wheelsexcepttherearpassenger-sidewheellosetraction,thenpowerwillbedirectedtotherearpassenger-side
wheel.Theall-wheeldrivevehiclecanadapttractionforawidevarietyofdrivingsurfacesandconditions.See
followingWARNING.
featuresanall-wheeldrive(AWD)system.TheAWDsystemautomaticallydirects
R
WARNING
•Whenservicingthevehiclewithpartofthevehicleonjackstands,donotoperatetheenginewiththe
Forward/ReversehandleineithertheFORWARDorREVERSEposition.Theall-wheeldrivesystemwill
engageanywheel(s),frontorrear,withtraction(Figure3).
•Thediameterofalltiresonthevehiclemustbeequal;otherwisetheall-wheeldrivesystemwillnot
operateasintendedandcouldresultinseverepersonalinjuryordeath.Neverinstalltiresofdifferent
diametersonthevehicle.
UndermostcircumstancesthedriverwillnotneedtodoanythingtoengagetheAWDsystem;however,thefront
differentialmaybecomelocked(rotateatthesamespeedregardlessoftheterrain)undercertainconditions.Ifthe
frontdifferentialbecomeslocked,driveslowlyinreverseforatleast10feet(3meters),thenbrakegently.See
followingWARNING.
WARNING
•Reducedsteeringcontrolcanoccurifthefrontdifferentialbecomeslocked.Tohelppreventthis
condition,avoidextremelyhardbrakinginreverse.
STOPPINGTHEVEHICLE
Tostopthevehicle,releasetheacceleratorpedalandpressthebrakepedaluntilthevehiclecomestoacompletestop.
SeefollowingWARNINGandCAUTION.
WARNING
•Drivingthroughwatermayaffectthebrakes.Afterdrivingthroughwater,checkeffectivenessofthe
brakesbygentlypressingthebrakepedal.Ifthevehicledoesnotslowdownatthenormalrate,
continuetopressthebrakepedaluntilthebrakesdryoutandnormalperformancereturns.
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LoadingandUnloadingCargo
CAUTION
•Whenstoppedonahill,usethebrakepedaltoholdyourposition.Donotusetheacceleratorpedal
toholdposition.
PARKINGANDLEAVINGTHEVEHICLE
1. Afterstoppingthevehicle,rmlysettheparkbrake.Makesureitisfullyengaged.Thiswillpreventthevehicle
fromrolling.
2. TurnthekeyswitchtotheOFFposition,removethekey,andplacetheForward/ReversehandleintheNEUTRAL
position.
LOADINGANDUNLOADINGCARGO
WARNING
•Firmlyengageparkbrakebeforeloadingvehicle.
•Donotallowridersinthecargobed.
•Reducevehicleloadandspeedwhendrivingupordownslopesoronuneventerrain.
•Donotexceedratedvehiclecapacity.Ratedcapacityisforlevelsurfacesonly.
•Overloadingcanaffectvehiclehandlingorcausecomponentfailure,resultinginlossofcontrolof
vehicleandpossibleseverepersonalinjuryordeath.
•Donotloadtailgate.Thetailgateshouldbeintheuprightpositionandlatchedsecurelywhilethe
vehicleisinmotion.
•T ohelpavoidshiftingvehicleloadandpossiblyoverturningthevehicle,avoidsuddenstarts,sudden
stopsandabruptturns.Makesurecargoiswellsecured.
•Avoidtop-heavyloads.Thecenterofgravityofloadshouldneverexceed15inches(38cm)above
thebottomofthecargobed.
•Thecargo’scenterofgravitymayaffecthandling,steering,andbrakingofthevehicle.Whenthe
vehicleisloaded,reducespeedanddriveslowlyinturns.
•Unloadcargobedbeforeraisingvehiclewithalift,hoist,orjack.
•Avoidstoppingonahillwhenloaded.Ifyoumuststoponahill,avoidsuddenstarts,orrolling
backwardsandstoppingsuddenly.Failuretoheedthiswarningmaycausevehicletooverturn,
possiblyresultinginseverepersonalinjury .
•Reducespeedandavoidsuddenstopswhenbackingup.Failuretodosomaycausethevehicle
tooverturnoripoverbackwards.
•Maximumcargoloadmustbereducedbytheweightofoptionalequipment.
Centerandsecurecargoasfarforwardaspossibleinthecargobed.Donotoverloadthevehicle. SeeVehicle
LoadCapacitiesonpage24forvehiclecapacities.
VEHICLELOADCAPACITIES
MaximumOccupantCapacity
Themaximumoccupantcapacityisthemaximumallowableweightforoccupants(operatorandpassengers)to
operatethevehiclesafely.
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VehicleLoadCapacities
GrossTrailerWeight
Grosstrailerweightisthecombinationofthetrailerweightandthetrailerloadweight.
MaximumPayloadCapacity
Themaximumpayloadcapacityisthemaximumamountofloadthatthevehiclecanhaulinthecargobedand/ortow
inatrailer.Thecombinedweightofbedloadandgrosstrailerweightcannotexceedthevehicle’sstatedmaximum
payloadcapacity.
VehicleRatedCapacity
Thevehicleratedcapacityisthemaximumamountofweightthevehiclecancarry ,haul,andtow.Thiscapacity
includesweightofoccupants,bedload,andgrosstrailerweight.
MaximumGrossVehicleWeight
Themaximumgrossvehicleweightisthecombinationofthevehicleweightandthemaximumvehiclecapacity.The
statedmaximumgrossvehicleweightmustnotbeexceededtomaintainsafevehicleoperation.
Maximumpayloadcapacitymustbereducedaccordinglywhenanyoptionoraccessoryisinstalledonthevehicle.See
followingNOTE.
NOTE: Astandardvehiclewithacabaccessorythatweighs235lb.(107kg)mustreduceitsmaximumpayload
capacityby235lb.(107kg).
RefertoFigure13forthefollowingspecications.
HusqvarnaHUV5420DX
DieselVehicles
A:Maximumoccupantcapacity 400lb.(181kg) 400lb.(181kg)
B+C:Maximumpayloadcapacity 706lb.(323kg)961lb.(436kg)
D:Trailertongueweight 150lb.force(667N) 150lb.force(667N)
A+B+C:Maximumvehiclecapacity1106lb.(504kg) 1361lb.(617kg)
A+B+C+VehicleWeight:Maximumgrossvehicleweight2756lb.(1250kg) 3016lb.(1368kg)
R
HusqvarnaHUV5420DX
VehiclewithHighCapacity
Option
R
197
Figure13VehicleLoadCapacity–Two-Passenger
Vehicles
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TowingwiththeVehicle
TOWINGWITHTHEVEHICLE
WARNING
•Donottowavehicleortraileronpublicstreetsorhighways.
•Normalvehicleoperatingspeedshouldbereducedwhentowing.
•Extremecautionshouldbeusedwhentowing.
•Donotallowridersinthevehicleortrailerbeingtowed.
•Avoidsuddenstarts,suddenstops,andtightturnswhentowing.
•Avoidstoppingonahillwhentowing.Ifyoumuststoponahill,avoidsuddenstarts,orrolling
backwardsandstoppingsuddenly.Failuretoheedthiswarningmaycausevehicletooverturn,
possiblyresultinginseverepersonalinjury .
TowinganotherHusqvarnavehicleoratrailercanhaveadverseeffectsonvehiclehandling.Beespeciallycautious
whentowingotherequipmentwithaHusqvarnavehicle.SeeVehicleLoadCapacitiesonpage24forvehicle
capacities.
Parkingthevehiclewithatraileronahillshouldbeavoided.Ifyoumustparkonahill,applythebrakesandhave
someonechockthetrailertires.Thebrakesshouldbereleasedtoallowthechockstoabsorbthetrailerload.Afterthe
trailertireshavebeenchocked,engagetheparkbrake.
TRANSPORTINGONATRAILER
WARNING
•Donotallowridersinthetrailerbeingtowed.
•Avoidsuddenstarts,suddenstops,andtightturnswhentowing.
•Avoidstoppingonahillwhentowing.Ifyoumuststoponahill,avoidsuddenstarts,orrolling
backwardsandstoppingsuddenly.Failuretoheedthiswarningcouldcausethevehicletooverturn,
possiblyresultinginseverepersonalinjury .
•Reducenormaldrivingspeedwhentransportingavehicleonatrailer.
•Foruseonpublicroads,thetrailermustmeetallfederal,state,andlocalrequirementssuchas
taillights,brakelights,etc.
•DonottowaHusqvarnavehiclebehindapassengervehicleortruckonapublicroadunlessitis
onanapprovedtrailer.
•Thevehicletobetransportedshouldbetiedsecurelytothetrailer,withtheForward/Reversehandlein
theNEUTRALposition,thekeyswitchintheOFFposition,andtheparkbrakermlyengaged.
•Becauseoftheaddedlengthofthetrailer,usecautionwhenmakingturns.
•Donottransportthevehicleonatrailerwithaloadinthevehiclecargobed.
•Removethevehiclewindshieldandsecureseatsbeforetransportingonatrailer.
Ifthevehiclemustbetransportedoverlongdistancesoronpublichighways,itshouldbetransportedonanapproved
trailerthathasanapprovedloadratingof2000lb.(908kg)pervehiclebeingtransported.SeefollowingNOTE.
NOTE: Atwo-cartrailershouldberatedat2x2000lb.=4000lb.(2x908kg=1816kg).
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STORAGE
SeeGeneralWarningsonpage8.
DANGER
•Donotattempttodrainfuelwhentheengineishotorwhileitisrunning.
•Cleanupanyspilledfuelbeforeoperatingthevehicle.
•Storefuelinanapprovedfuelcontaineronly .Storeinawell-ventilatedareaawayfromsparks,open
ames,heaters,orheatsources.
•Keepfueloutofthereachofchildren.
•Donotsiphonfuelfromthevehicle.
WARNING
•T urnthekeyswitchtotheOFFposition,removethekey,andleavetheForward/Reversehandlein
theNEUTRALpositionduringstorage.Thisistopreventunintentionallystartingthevehicleora
rehazard.
•Donotattempttochargefrozenbatteriesorbatterieswithbulgedcases.Discardthebattery .Frozen
batteriescanexplode.
Storage
CAUTION
•Batteriesinalowstateofchargewillfreezeatlowtemperatures.
PREPARINGTHEVEHICLEFOREXTENDEDSTORAGE
1. Unloadthevehiclesothatthetiresaresupportingonlytheweightofthevehicle.
2. Storethevehicleinacool,dryplace.Thiswillminimizebatteryself-discharge.Ifthebatteryappearstobeweak,
haveitchargedbyatrainedtechnician.Useanautomotive-type12-voltbatterychargerratedat10ampsor
less.Checkelectrolytelevelafterchargingandadddistilledwaterifnecessary .Ifthebatteryisdead,see
UsingABoosterBattery(JumpStarting)onpage45.
3. MakesurethekeyswitchisintheOFFpositionandtheForward/ReversehandleisintheNEUTRALposition.
Chockthewheels.
4.IfBiodieselfuelisused,seeBiodieselFuelonpage41.Preparethefueltank.
4.1.Fillthefueltankwithfreshfuel.
4.2.Disconnectthefuelventlinefromthefueltankventnipple(Figure27).
4.3.Plugthefueltankventnipplesothatitisairtight.Husqvarnarecommendsusingaslip-onvinylcap.
5. Changeengineoil.SeeEngineOilandFilterChangeonpage34.
6. Disconnectbattery .SeeDisconnectingtheBattery–DieselVehiclesonpage9.
7. Thebatteryshouldbecleanandfreeofcorrosion.Washthebatterytopandterminalswithasolutionofbaking
sodaandwater(1cup(237mL)bakingsodaper1gallon(3.8L)ofwater).Rinsethesolutionoffthebattery .Do
notallowthissolutiontoenterthebattery.Besuretheterminalsaretight.Lettheterminalsdryandthencoat
themwithBatteryT erminalProtectorSpray(P/N6030000-03).
8. Adjustthetirestotherecommendedtirepressure.SeeVehicleSpecicationsonpage48.
9. Performsemiannualperiodiclubrication.SeePeriodicLubricationScheduleonpage32.
10.Thoroughlycleanthefrontbody,rearbody ,seats,cargobed,enginecompartment,andundersideofvehicle.
11.Donotengagetheparkbrake.Chockthewheelstopreventthevehiclefromrolling.
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Maintenance
RETURNINGTHESTOREDVEHICLETOSERVICE
1. MakesurethekeyswitchisintheOFFpositionandtheForward/ReversehandleisintheNEUTRALposition.
Chockthewheels.
2. Restorethefuelsystemtooperation(Figure27).
2.1.Removetheplugfromthefueltankvent.
2.2.Connecttheventtubetothefueltankvent.
3. Connectbattery.SeeConnectingtheBattery–DieselVehiclesonpage9.CoatterminalswithBattery
TerminalProtectorSpray(P/N6030000-03).
4. PlacetheForward/ReversehandleintheNEUTRALposition.Cranktheengineuntilfuelispumpedintothe
carburetor(gasolinevehicles)andthefuellines(allvehicles)andtheenginestarts.Turntheengineoff.
5. PerformthePre-OperationandDailySafetyChecklistonpage20andthePerformanceInspectiononpage20.
MAINTENANCE
SeeGeneralWarningsonpage8.
Toensuretrouble-freevehicleperformance,followanestablishedpreventivemaintenanceprogram.Regularand
consistentmaintenancecanpreventvehicledowntimeandexpensiverepairs.UsethePre-OperationandDailySafety
Checklistonpage20,thePerformanceInspectiononpage20,andthefollowingPeriodicServiceScheduleand
PeriodicLubricationScheduletokeepthevehicleinproperworkingcondition.
Anyvehiclenotfunctioningcorrectlyshouldnotbeuseduntilitisproperlyrepaired.Thiswillpreventfurtherdamageto
thevehicleandhelppreventinjurytooccupantsresultingfromunsafeconditions.
ContactyourlocalHusqvarnadealer/distributorforrepairsandsemiannualandannualperiodicservice.
WARNING
•Onlytrainedtechniciansshouldserviceorrepairthevehicle.Anyonedoingevensimplerepairsor
serviceshouldhaveknowledgeandexperienceinelectricalandmechanicalrepair.Theappropriate
instructionsmustbeusedwhenperformingmaintenance,service,oraccessoryinstallation.
•Ifanyproblemsarefoundduringscheduledinspectionorservice,donotoperatevehicleuntilrepairs
aremade.Failuretomakenecessaryrepairscouldresultinre,propertydamage,severepersonal
injury,ordeath.
•Donotwearlooseclothingorjewelrysuchasrings,watches,chains,etc.,whenservicingthevehicle.
•T urnkeyswitchtotheOFFposition,removethekey,placetheForward/Reversehandleinthe
NEUTRALpositionandchockthewheelspriortoservicing.
•Movingparts:Donotattempttoservicevehiclewhileengineisrunning.
•Hot!Donotattempttoservicehotengineorexhaustsystem.Failuretoheedthiswarningcould
resultinsevereburns.
•Forvehicleswithcargobeds,removeallcargobeforeraisingthebedorservicingthevehicle.Ifthe
vehicleisequippedwithaproprod,ensurethatitissecurelyengagedwhilebedisraised.Donot
closebeduntilallpersonsareclearofcargobedarea.Keephandsclearofallcrushareas.Donot
dropcargobed;lowergentlyandkeepentirebodyclear.Failuretoheedthiswarningcouldresultin
severepersonalinjuryordeath.
•Donotworkonvehiclepowertrainorundercargobedwhenitisloaded.
•T oavoidunintentionallystartingthevehicle,disconnectbattery.SeeDisconnectingtheBattery–
DieselVehiclesonpage9.
WARNINGCONTINUEDONNEXTP AGE
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PeriodicServiceSchedule
WARNING
•Ifwiresareremovedorreplacedmakesurewiringandwireharnessareproperlyroutedandsecured.
Failuretoproperlyrouteandsecurewiringcouldresultinvehiclemalfunction,propertydamage,
personalinjury,ordeath.
•Liftonlyoneendofthevehicleatatime.Useasuitableliftingdevice(chainhoistorhydraulicoor
jack)with1000lb.(454kg)minimumliftingcapacity.Donotuseliftingdevicetoholdvehicleinraised
position.Useapprovedjackstandsofproperweightcapacitytosupportthevehicleandchock
thewheelsthatremainontheoor.
•Whenservicingthevehiclewithpartofthevehicleonjackstands,donotoperatetheenginewiththe
Forward/ReversehandleineithertheFORWARDorREVERSEposition.Theall-wheeldrivesystemwill
engageanywheel(s),frontorrear,withtraction(Figure3).
PERIODICSERVICESCHEDULE
SeeGeneralWarningsonpage8.
WARNING
•Service,repairs,andadjustmentsmustbemadeperinstructionsintheappropriatemaintenance
andservicemanual.
NOTE: Ifthevehicleisconstantlysubjectedtoheavyuseorsevereoperatingconditions,thesepreventive
maintenanceproceduresshouldbeperformedmoreoftenthanrecommendedinthePeriodicServiceand
LubricationSchedules.
BoththePeriodicServiceScheduleandthePeriodicLubricationSchedulemustbefollowedtokeepvehiclein
optimumoperatingcondition.
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PeriodicServiceSchedule
PERIODICSERVICESCHEDULE
REGULARINTERVAL SERVICE
Dailyservicebyownerortrainedtechnician
Monthlyservicebyownerortrained
technician
Semiannualservicebytrainedtechnician
only(orevery50hoursofoperation,
whichevercomesrst)
Pre-OperationandDailySafetyChecklist
PerformanceInspectionSeePerformanceInspectiononpage20.
Engine
Fuellters
Brakes
Engine
Tires
Transmissionanddifferentials
Generalvehicle
Battery
Frontwheelalignmentandtoe-in
Electricalwiringandconnections Checkfortightnessanddamages
Brakesystem
SeePre-OperationandDailySafety
Checklistonpage20.
Checkengineoillevel;addifnecessary. See
EngineOilLevelCheckonpage34.
Checkenginecoolant;addifnecessary. See
EngineCoolantLevelCheckonpage39.
Drainwaterfromfuellter. SeeDraining
WaterfromFuelFilteronpage42.
Checkbrakeuid;addifnecessary.Check
brakepedalforproperoperation.See
PerformanceInspectiononpage20.
Checkenginecirculatingairpassage;visually
inspectunshroudedareaaroundengine
exhaustforgrassanddebrisandcleanif
necessary.Checkforgrassanddebrisaround
theradiator.
Checkairpressureandadjustifnecessary.
SeeVehicleSpecicationsonpage48.
Checklubricantlevels.Addifnecessary.
SeeLubricationLevelCheckforFront
Differential,Transmission,andRear
Differentialonpage38.
Washenginecompartmentandundersideof
vehicle.Donotwashenginewhenhot.
Cleanterminalsandwashdirtfromcasing;
checkelectrolytelevel.Adddistilledwaterif
necessary.Seepage44.
Checkandadjustifnecessary .SeeSteering
andFrontSuspensionSectioninthe
appropriatemaintenanceandservice
manual.
Inspectmastercylinder ,brakelines,andhoses
fordamageorleakage.
Checkparkbrakecablesfordamage;replace
ifnecessary.
Checkbrakepadsanddiscs;replaceif
necessary.Forbrakewear-inprocedure,
seeHydraulicBrakesinthePre-Operation
andDailySafetyChecklistonpage20.
SeealsoBrakeSystemSectioninthe
appropriatemaintenanceandservice
manual.
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PERIODICSERVICESCHEDULE
REGULARINTERVAL SERVICE
PeriodicServiceSchedule
Checkforleaksaroundgaskets,llplugs,etc.
Checkthev-beltforpropertensionordamage.
Engine
Adjustorreplaceifnecessary.
Changeenginecoolant.SeeRadiatorand
CoolingSystemSectioninthemaintenance
andservicemanual.
Annualservicebytrainedtechnicianonly
(orevery100hoursofoperation,whichever
comesrst)
Radiator
Engineairintakesystem
Generalvehicle
Fuellters Replace.Disposeofusedltersproperly.
Checkclampsfortightness;checkhosefor
cracks.
Replaceairlterelement.SeeAirIntake
Systemonpage40.
Checkclampsfortightness;checkhosefor
cracks.
Checkforloosehardwareandtightenif
necessary.
WARNING
•Ifanyproblemsarefoundduringscheduledinspectionorservice,donotoperatevehicleuntilrepairs
aremade.Failuretomakenecessaryrepairscouldresultinre,propertydamage,severepersonal
injury,ordeath.
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PeriodicLubricationSchedule
PERIODICLUBRICATIONSCHEDULE
PERIODICLUBRICA TIONSCHEDULE
REGULARINTERVAL SERVICE
Firstchange50hours–
additionalchangeforboth
every100hoursofoperation
orannually ,whichevercomes
rst.
Monthlybyownerortrained
technician
Semiannuallybyowneror
trainedtechnician(orevery50
hoursofoperation,whichever
comesrst)
Firstchange50hours–
additionalchangeevery100
hoursofoperationorannually,
whichevercomesrst
Firstchange50hours–
additionalchangeevery300
hoursofoperationorannually,
whichevercomesrst
Changeengineoilandoillter
Driveshaft
Rearsuspension(2ttings)
Changefrontdifferentiallubricant
Changereardifferentiallubricant
Changetransmissionlubricant
LUBRICATION
POINTS
RECOMMENDEDLUBRICANT
3qt.(2.8L)withlter. SeeOilViscosity
onpage37.
ChassisLube(EPNLGIGrade2)
ChassisLube(EPNLGIGrade2)
5oz.(150mL)Mobil424,ExxonHydraul
560,orEssoHydraul56lubricant
20oz.(600mL)Mobil424,ExxonHydraul
560,orEssoHydraul56lubricant
20oz.(600mL)Mobil424,ExxonHydraul
560,orEssoHydraul56lubricant
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Figure
14 LubricationPoints
200
Page 35
BRAKEFLUIDRESERVOIR
BrakeFluidReservoir
1.FullLevel2.SafeLevel3.LowLevel
201
Figure
15BrakeFluidandCoolantAccess
202
Figure16BrakeFluidReservoir
Thebrakeuidreservoir(1)islocatedunderthehood(Figure15).Raisethehoodtocheckthebrakeuidlevel.
Duringthebrakeuidlevelinspection,alsoinspectthefollowing:
•Thepresenceofbrakeuidontheexteriorsurfaceofthemastercylinderindicatesaleak.
•Thebrakeuidreservoirdiaphragm(locatedinthecap)shouldnothaveholesorotherdamage.
BRAKEFLUID
Brakeuidlevelshouldbewithin1/4-inch(6mm)fromthetopofthereservoir(Figure16).Also,brakeuidshouldbe
cleanwithnoresidueinthebottomofthereservoirorotherevidenceofcontamination.
CAUTION
•UseonlyDOT5(silicone)brakeuid.Useofanyothertypebrakeuidisnotrecommended.
ENGINE OIL
Eventhoughthelowoilwarninglightontheinstrumentpanelshouldilluminateiftheoillevelbecomeslow,the
engineoillevelshouldbecheckeddaily.Thevehicleshouldbeonalevelsurfacewhentheoilischecked.Donot
overlltheenginewithoil.
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EngineOil
ENGINEOILLEVELCHECK
1. Removetheoilleveldipstickfromtheoilllertubeandwipeoilfromthedipstick (Figure17).Seefollowing
CAUTION.
CAUTION
•Donotremovedipstickwhileengineisrunning.
2. Checkoillevelbyfullyinsertingthedipstickintothetubeandimmediatelyremovingit.
3. Iftheoillevelisatorbelowthelowlevelmarkonthedipstickgauge,addoiltotheengineuntilthelevelis
betweenlowandfulllevels(safelevel).SeefollowingCAUTION.
CAUTION
•Donotexceedrecommendedoilcapacity.Doingsowilldecreaseengineperformanceorresultin
damagetotheengine.
1.FullLevel2.SafeLevel3.LowLevel
204
Figure17EngineOilLevelCheck
ENGINEOILANDFILTERCHANGE
Engineoilandoilltershouldbechangedaftertherst50hoursofoperation(diesel).Afterthat,theyshouldbe
changedevery100hoursofoperationorannually ,whichevercomesrst.
EngineOilDraining
1. TurnthekeyswitchtotheOFFpositionandremovethekey.PlacetheForward/ReversehandleintheNEUTRAL
position.Chockthefrontwheels.
2. Disconnectbattery .SeeDisconnectingtheBattery–DieselVehiclesonpage9.
3. Removetheoilllercaptoallowtheoiltodrainproperly .
4. Positionapandesignedforoilchangesunderthedrainplug(Figure18).
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5. Fromtheundersideofthevehicle,useasocketorwrenchtoremovethedrainplug(1).Turntheplug
counterclockwiseanddraintheengineoilintothepan. SeefollowingWARNING.
WARNING
•Donotattempttochangeengineoilwhentheengineishotorevenwarm.Hotengineoilcancause
skinburns.
•Wearsafetyglassesorapprovedeyeprotectionwhenservicingthevehicle.Wearrubbergloveswhen
handlingoildrainplug,oillter,andoildrainpan.
6. Cleantheoildrainplugthreadswithsolventtoremoveoilandoilresidue.Makesurethatthecompression
washerremainsonthedrainplug.Inspectthecompressionwasherandreplaceifnecessary.
7. Useasocketorwrenchtoreplacetheoildrainplug(1)(Figure18).Turntheplugclockwiseandtightento
31ft-lb(42N·m).
EngineOil
208
Figure18EngineOilDrainPlugandOilFilter–Diesel
Vehicles
EngineOilFilterChange
1. Draintheengineoil.SeeEngineOilDrainingonpage34.
2. Placetheoildrainpanundertheengineoillter(2)(Figure18).
3. Removetheengineoillter.Turnitcounterclockwiseanddraintheresidualoilinthelterportandlterinto
theoildrainpan.SeefollowingNOTE.
NOTE: Anoildripguard(1)canbeusedtopreventexcessoilfromdrippingontotheenginebaseplate(Figure19).
Useanemptyquart(oneliter)containerandcutthebottomoffatanangle,thenslidetheopenareaofthe
containerupandundertheoillter(2)beforeremoval.Positiontheportoftheplasticcontainersooilwillbe
directedintotheoilpan(3).Adripguardcanbemadebyfoldingapieceofcardboard,thinmetal,orplastic
undertheoillter,formingachanneltodirectthelterportoilintothedrainpan.
Disposeofusedoilaccordingtotheenvironmentallawsandregulationsforyourarea.
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EngineOil
26
Figure19RemoveEngineOilFilter
27
Figure20CoatRubberSeal
4. Useaclean,lint-freeragtowipetheoillterportangesurfacecleanwheretheoilltergasketseats.
5. Tohelpsealthenewoilltertotheoilportange,applyalightcoatofwhitelithiumNLGINumber2grease(Dow
Corning
®
BR2-Plusorequivalent)ornewengineoiltotherubbersealaroundtheoutsidesurfaceofthelter
beforeattachingittotheoillterport(Figure20).Installthenewoillter(P/N6030000-41)ontotheengineoil
lterport.SeefollowingNOTE.
NOTE:UseonlyHusqvarnaoilltersdesignedforyourengine.
6. Tightentheoillterbyhand2/3turnaftergasketcontact.Donotuseabandwrenchorchannellockpliers.
212
Figure21AddEngineOil
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EngineOilFilling
SAE 10W-30/SAE 10W-40
SAE 20
SAE 30
SAE 10W
1. Addengineoil;useafunnelorpourspouttodirecttheoilintotheopening(Figure21).Withlterchange,the
enginerequires3qt.(2.8L)ofoil.Refertooilviscosityguidelinesforselectionofoilgrade(Figure22).See
followingCAUTION.
CAUTION
•Donotexceedrecommendedoilcapacity.Doingsowilldecreaseengineperformanceorresultin
damagetotheengine.
2. Connectbattery .SeeConnectingtheBattery–DieselV ehiclesonpage9.
3. WiththeForward/ReversehandleintheNEUTRALposition,startandruntheengineforafewminutes.Observe
boththedrainplugandtheoillterfromunderthevehicleandwatchforoilleaks.Ifaleakisdetected,check
thetightnessoftheoillteranddrainplug.Tighten,repair,and/orreplacecomponentsasnecessary.See
followingNOTE.
NOTE:Waitveminutesafterturningofftheenginebeforeremovingthedipstick.
4. Removethedipstickandchecktheengineoilasanalstep.Replacethedipstick.
OILVISCOSITY
EngineOil
Choosetheviscosityaccordingtothetemperatureasshownintheappropriateoilviscositychart (Figure22).See
followingNOTE.
NOTE:UseengineoilwithAPIclassicationCFfordieselengines.
Usingmulti-gradeoils(5W-20,10W-30,and10W-40)willincreaseoilconsumption.Ifmulti-gradeoilisused,checkthe
oillevelmorefrequently.
214
22OilViscosityChart–DieselV ehicles
Figure
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GearcaseLubrication
GEARCASELUBRICATION
NOTE:Disposeofusedoilaccordingtotheenvironmentallawsandregulationsforyourarea.
LUBRICATIONLEVELCHECKFORFRONTDIFFERENTIAL,TRANSMISSION,ANDREAR
DIFFERENTIAL
Eachgearcasecomponentisequippedwithtwooilportplugs(1and2)(Figure23,Figure24,andFigure25).When
thevehicleisonalevelsurface,usethelevelindicatorhole(upperplug)(1)asalubricantlevelindicator.Lubricant
levelshouldbeevenwiththebottomoflevelindicatorhole(1).
LUBRICATIONCHANGEFORFRONTDIFFERENTIAL,TRANSMISSION,ANDREAR
DIFFERENTIAL
Usethelowerplug(2)fordrainage(Figure23,Figure24,orFigure25).Removebothplugstoallowthelubricantto
drainfaster.SeeprecedingNOTE.
Frontdifferential:
Cleanandinstallthedrainplug(2)andwasherbeforellingthefrontdifferentialwithnewlubricant(Figure23).Tighten
thedrainplugto108in-lb(12N·m).Useafunnelwhenllingthefrontdifferentialthroughthelubricantlevelindicator
hole(1).SeePeriodicLubricationScheduleonpage32.Tightenthelevelindicatorplugto120in-lb(14N·m).
215
Figure23FrontDifferentialLubricationLevel
216
Figure24TransmissionLubricationLevel
Transmission:
Cleanandinstallthedrainplug(2)beforellingthetransmissionwithnewlubricant(Figure24).Tightenthedrain
plugto96in-lb(11N·m).Removethellplugfromthetopofthetransmissioncaseanduseafunneltollthe
transmissionwithlubricant.SeePeriodicLubricationScheduleonpage32.ApplyLoctite567tothethreadsof
thellplugandtightento21ft-lb(28N·m).
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EngineCoolant
Checktheleveloflubricantatthelevelindicatorplug(1).ApplyLoctite567tothethreadsofthelevelindicatorplug
andtightento21ft-lb(28N·m).
Reardifferential:
Cleanandinstallthedrainplug(2)andwasherbeforellingthereardifferentialwithnewlubricant(Figure25).Tighten
thedrainplugto96in-lb(10.8N·m).Useafunneltollthedifferentialthroughthelubricantlevelindicatorhole
(1).SeePeriodicLubricationScheduleonpage32.ApplyLoctite567tothethreadsofthelevelindicatorplug
andtightento21ft-lb(28N·m).
217
Figure25RearDifferentialLubricationLevel
ENGINECOOLANT
ENGINECOOLANTLEVELCHECK
Thecoolantreservetank(2)islocatedunderthehoodonthepassengerside(Figure15).Raisethehoodtocheck
thecoolantlevelbeforeeveryoperation.
1. Checkthecoolantlevelofthereservetank(2).IfthecoolantisatorbelowtheLOWmark,addpre-mixed
coolantuntilthelevelreachestheFULLmark.Ifaleakisdetected,haveitcheckedbyatrainedtechnician.
SeefollowingWARNING.
WARNING
•Hot!Coolantreservetankispressurized.Donotremovecapwhenengineishot.
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AirIntakeSystem
AIRINTAKESYSTEM
CAUTION
•Donotdrillintothedriver-sideframe.Failuretoheedthiscautioncoulddamagetheengineby
allowingexcessivecontaminationtoentertheairintakesystem.
AIRFILTERREPLACEMENT
Theairltershouldbeinspectedperiodicallyandreplacedwhennecessary .Filterchangesshouldnotexceedthe
recommendedinterval.SeePeriodicServiceScheduleonpage29.Morefrequentservicemayberequiredin
extremelydirtyoperatingenvironments.Intheeventofalossofpower,sluggishacceleration,oraroughlyrunning
engine,servicetheairlterimmediately.
AirFilterRemoval
1. Raisethecargobed,andlocatetheairltercanister.
2. Releasebothcanistertablocks(Figure26).
3. Pullthecanistercapawayfromthecanister.
4. Removetheairltercartridge(1).SeefollowingNOTE.
NOTE: Theairltercartridgeisspecicallydesignedforthisengine.Itonlytsintothecanisteroneway .Useonlythe
Husqvarnapart(P/N6030000-10)designedforthisengine.
218
Figure26AirFilterCartridge
AirFilterInstallation
1. Pushthenewairltercartridgeontothenozzleinsidethecanister.
2. Placethecanistercap,markedTOP ,onthetopcenterofthecanister.
3. Securethecanistercapwithbothtablocks.
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FuelingInstructions
FUELINGINSTRUCTIONS
SeeGeneralWarningsonpage8.
DANGER
•T urnthekeyswitchtotheOFFpositionbeforefueling.
•Donotpourfuelintothefueltankwhentheengineishotorwhileitisrunning.
•T oavoidelectricarccausedbystaticelectricity,thefuelstorage/pumpingdevicemustbegrounded.If
thepumpisnotgrounded,thevehiclemustbegroundedtothepumpbeforeandduringthefueling
operation.
•T oavoidthepossibilityofre,cleanupanyspilledfuelbeforeoperatingthevehicle.
1. Removethefuelcapandllthetankwithfuel. SeeprecedingDANGERandfollowingNOTE.
NOTE:Useonlydieselfuelgradeno.2withacetaneratingof45orhigher.
2. Replacethefuelcap.Ensurethatthecapistightenedsecurely .
3. Cleananyspilledfuelfromthecaporaroundthefuelcaparea.
220
Figure27FuelTank
BIODIESELFUEL
BiodieselhasuniquequalitiesthatshouldbeconsideredbeforeitisusedintheKubotaD722dieselengine.During
coldweather,pluggedfuellines,pluggedfuelsystems,hardstarting,andotherunknownfailurescanresultfromuse
ofthisfuel.
Biodieselisanexcellentmediumformicrobialgrowthandcontamination.Microbialcontaminationcancausecorrosion
ofthefuelsystemandprematurelypluggedfuellters.SeefollowingNOTE.
NOTE: Useofbiodieselmayresultinprematurefailureoffuelsystemcomponents.Kubotahasdocumentedproblems
suchaspluggedfuelltersanddeterioratedfuellinesduringtestingofbiodiesel.
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FuelingInstructions
Biodieselcandamagepaintedsurfaces.Besuretoremoveallspilledfuelimmediatelytohelppreventdamageto
paintedsurfaces.
IfbiodieselwillbeusedintheKubotaD722engine,besurethatitmeetsthefollowingrequirements:
•Thefuelblendshouldcontainnomorethan5%biodieselbyvolume.
•ThepetroleumportionofthefuelblendmustmeetASTMstandardD975andthebiodieselportionofthefuel
blendmustmeetASTMstandardD6751.
•ForEurope,thefuelblendmustmeettheEN590standard.SeefollowingCAUTION.
CAUTION
•Neveruseanyfuelthatdoesnotmeetspecicationsorfuelinwhichthecontentscannotbeidentied.
Usingblendshigherthan5%biodieselcontentcanaffectenginelifeandcausedeteriorationofhoses,
tubelines,injectors,injectorpumpandseals.
•Formoreinformationonthesefuelstandards,pleasecontactyournearestKubotadealer.
Ifbiodieselisused,besuretoapplythefollowingguidelines:
•Ensurethefueltankisasfullaspossibleatalltimestopreventmoisturefromcollecting.
•Ensurethatthefueltankcapissecurelytightenedtopreventwaterfromenteringthefueltank.
•Drainallwaterfromthefuellterdailybeforeoperatingvehicle.SeeDrainingWaterfromFuelFilter.
•Checktheengineoilleveldailybeforetheengineisstarted.SeeEngineOilLevelCheckonpage34.
•Beforevehiclestorage,runtheenginewithconventionaldieselfuelforatleast30minutestoushthebiodiesel
fromtheengine.SeePreparingtheVehicleforExtendedStorageonpage27.SeefollowingNOTE.
NOTE: Biodieseldoesnothavelong-termstabilityandmustnotbeleftinengineslongerthanthreemonths.Thisfuel
typeattractsmoistureandmaycontainhigherwatercontentthanconventionaldieselfuel.
Fuelsystemmaintenance,cleaning,andfuellinereplacementarerequiredmorefrequentlyforenginesthatare
operatedwithbiodiesel.
DRAININGWATERFROMFUELFIL TER
Watershouldbedrainedfromthefuellterdaily .Thefuellterismountedonaplatebythelowerseatsupport
panel(Figure28).
1. Positionapanunderthefuellter.
2. Liftthepassenger-sideseat.
3. Locatethevalve(1)ontheundersideofthelter.Turnthevalveclockwiseuntilwaterbeginstostreamfrom
thelter.
4. Drainthewateruntilitchangescolor(tofuel).SeefollowingWARNING.
WARNING
•Cleanupspilledfuel.Keepsparksandamesawayfromthevehicleandservicearea.Failuretoheed
thiswarningcouldresultinanexplosionorre,resultinginseverepersonalinjuryordeath.
5. Closethevalvebyrotatingitcounterclockwiseuntilthevalveisrmlysealed.
6. Toresupplythelterwithfuel,turnthekeyswitchtotheONpositionfor10seconds.SeefollowingNOTE.
NOTE: Disposeofwateraccordingtotheenvironmentallawsandregulationsforyourarea.
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Battery
221
Figure28FuelFilter
BATTERY
SeeGeneralWarningsonpage8.
DANGER
•Battery–Explosivegases!Donotsmoke.Keepsparksandamesawayfromthevehicleandservice
area.Ventilatewhenchargingoroperatingvehicleinanenclosedarea.Wearafullfaceshieldand
rubbergloveswhenworkingonornearbatteries.
•Battery–Poison!Containsacid!Causessevereburns.Avoidcontactwithskin,eyes,orclothing.
Antidotes:
–External:Flushwithwater.Callaphysicianimmediately.
–Internal:Drinklargequantitiesofmilkorwaterfollowedwithmilkofmagnesiaorvegetable
oil.Callaphysicianimmediately.
–Eyes:Flushwithwaterfor15minutes.Callaphysicianimmediately.
•T ools,wires,andmetalobjectscancausesparkswhenshortedacrossabattery.
WARNING
•Wearsafetyglassesorapprovedeyeprotectionwhenservicingthevehicle.
•Followallinstructionscarefullywhenworkingwithbatteries.
WARNINGCONTINUEDONNEXTP AGE
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Battery
WARNING
•Whenjumpingfromaboosterbatterymakenal(negative)connectionatengineframe.
•Donotjumpstartorchargeafrozenordamagedbattery.Unplugchargerbeforeconnectingor
disconnectingcablestothebattery.Neverleanoverbatterywhileboosting,testing,orcharging.
ThebatteryinaHusqvarnavehicleisa12-volt,low-maintenancebatterythatrequiresinfrequentchecks (Figure
29).Electrolytelevelshouldbecheckedsemiannually.
1.LevelIndicator2.Cap3.Plates
Electrolytelevelatleast1/2inch(13MM)aboveplatesortolevel
indicator.
222
Figure29Battery
22
Figure30BatteryElectrolyteLevel
1. TurnthekeyswitchtotheOFFpositionandremovethekey.PlacetheForward/ReversehandleintheNEUTRAL
position.Chockthewheels.
2. Accesstheenginecompartment.SeeWARNING“Forvehicleswithcargobeds...”inGeneralWarnings
onpage8.
2.1.Removethedriver-sideseat.
3. Disconnectbattery .SeeDisconnectingtheBattery–DieselVehiclesonpage9.
4. Useaat-bladescrewdriver,andcarefullyremovethebatterycellcapsfromthebattery.Seefollowing
WARNING.
WARNING
•Wearsafetyglassesorapprovedeyeprotectionwhenservicingthevehicle.Wearafullfaceshieldand
rubbergloveswhenworkingonornearbatteries.
5. Carefullychecktheelectrolytelevelandadddistilledwaterifnecessary.Donotllthebatterycellsabove
thedesignatedllline.Replacebatterycellcaps.
6. Cleanbothbatteryterminalswithasolutionofbakingsodaandwater(1cup(237mL)bakingsodaper1gallon
(3.8L)ofwater).Rinsethoroughly.Donotallowthissolutiontoenterthebattery .Besureterminalsaretight.
LettheterminalsdryandthenspraythemwithBatteryT erminalProtectorSpray(P/N6030000-03).See
ConnectingtheBattery–DieselVehiclesonpage9.SeefollowingW ARNING.
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UsingABoosterBattery(JumpStarting)
WARNING
•Ifbatterywireterminalsaredamagedorcorroded,replaceorcleanthemasnecessary.Failuretodo
somaycausethemtooverheatduringoperationandcouldresultinare,propertydamage,or
personalinjury.
Besurethebatteryhold-downclampisproperlytightened.Tightento108in-lb(12.2N·m).Alooseclampmayallow
thebatterytobecomedamagedfromvibrationorjarring.
Ifbatteryappearsweak,haveitchargedbyatrainedtechnician.Thebatteryshouldneverbeleftdischargedany
longerthanabsolutelynecessary(donotleavedischargedovernight).
USINGABOOSTERBATTERY(JUMPSTARTING)
WARNING
•Wearsafetyglassesorapprovedeyeprotectionwhenservicingthevehicle.Wearafullfaceshieldand
rubbergloveswhenworkingonornearbatteries.
•Whenjumpingfromaboosterbatterymakenalconnection(negative)atengineframe.
•Donotjumpstartorchargeafrozenordamagedbattery.Unplugchargerbeforeconnectingor
disconnectingcablestothebattery.Neverleanoverbatterywhileboosting,testing,orcharging.
Ifitisnecessarytouseaboosterbatterytostarttheengine,BECAREFUL!
1. TurnthekeyswitchtotheOFFposition.PlacetheForward/ReversehandleintheNEUTRALposition,engage
theparkbrake,andchockthewheels.
2. Ensuretheboosterbatteryis12-volt.
3. Accesstheenginecompartmentbyraisingthecargobed.SeeWARNING“Forvehicleswithcargobeds...”in
GeneralWarningsonpage8.
4. Locatethevehiclebatteryonthedriver’ssideofthevehicleunderthecargobed(Figure31).
5. Connecttheendoftherstcable(1)tothepositive(+)terminaloftheboosterbattery .Connecttheother
endofthesamecable(2)tothepositiveterminalofthevehiclebattery.SeeDANGERBattery–Explosive
gases!...”inGeneralWarningsonpage8.
6. Connecttheendofthesecondcable(3)tothenegative(–)terminaloftheboosterbattery.Connecttheotherend
ofthesamecable(4)tothebatteryframeground.
7. Sitinthedriver’sseatandstarttheengine.
8. Aftertheenginehasstarted,removetheframeground(–)cable(4)rst.Removethecablefromthepositive
terminal(2).Thenremovethecablesfromtheboosterbattery.SeefollowingCAUTION.
CAUTION
•Thealternatorcanbedamagedifthefollowingactionsoccur:
–Engineisoperatedwithbatterycablesdisconnected.
–Boostercablesareconnectedwrong.
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CleaningtheVehicle
223
Figure31JumpStarting
CLEANINGTHEVEHICLE
Eachvehicleisequippedwithhand-washablefrontandrearbodies.Thevehiclehasapowder-coatedsteelcargobed
(oroptionalaluminumatbed).Usecommercialautomotivecleaningsolutionswithaspongeorsoftclothfornormal
cleaning.Agardenhoseatnormalresidentialwaterpressureisadequate.Toremoveoxidationordiscolorationfrom
aluminum,useacommerciallyavailablealuminumcleanerpasteandnegrade(No.00)steelwool.
Themanufacturerdoesnotrecommendanytypeofpressurewashingorsteamcleaning.Suchaprocesswill
exposeelectricalcomponentstomoisture.Moistureenteringelectricalcomponentscanresultinwaterdamageand
subsequentcomponentfailure.
Usenon-abrasivewaxproducts.Batteryacid,fertilizers,tars,asphalt,creosote,paint,orchewinggumshouldbe
removedimmediatelytopreventpossiblestains.
Theseatsofthevehiclewilllastlongerwithpropercleaning.Useasolutionof10%liquidsoapandwarmwaterapplied
withasoftcloth.Forimbeddeddirt,asoftbristlebrushmaybeused.Forheavysoiling,difcultstains,orscratches,
blemishes,orotherbodydamage,seetheappropriatemaintenanceandservicemanual.SeefollowingNOTE.
NOTE: Disposeofwastewaterproperly.
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Accessories
ACCESSORIES
Thereisacompletelineofaccessoryequipmentavailablefromourdealers/distributors.
Careshouldbetakenthattheseaccessoriesareproperlyinstalledbytrainedtechniciansandthattheyareusedinthe
mannerforwhichtheyweredesigned.SeefollowingWARNINGandCAUTION.
WARNING
•Customcabassemblies,canopytops,weatherproofenclosures,andwindshieldswillnotprotect
occupantsfromyingobjects.
•Ifthevehicleisequippedwithanelectric-poweredbedlift,removethebedbeforeservicingthe
bedliftsystem.
CAUTION
•Donotdrillintothedriver-sideframe.Failuretoheedthiscautioncoulddamagetheengineby
allowingexcessivecontaminationtoentertheairintakesystem.
MUDTIREOPTION
All-wheeldrive(AWD)vehiclesareequippedwithmudtiresareintendedonlyforoff-roadoperation;theyarenot
designedforuseonpavedsurfacessuchasasphaltandconcrete.Frequentdrivingonpavedsurfaceswillsignicantly
decreasethelifeofthemudtires.Vehicleperformancewillalsobereducedwhendrivingonpavedsurfaces.See
followingWARNING.
WARNING
•T oavoidtheriskofrolloverwhenoperatingavehicleequippedwithmudtiresonapavedsurface:
reducespeed,useextremecaution,anddriveslowlyinturns.
•Thediameterofalltiresonthevehiclemustbeequal;otherwisetheall-wheeldrivesystemwillnot
operateasintendedandcouldresultinseverepersonalinjuryordeath.Neverinstalltiresofdifferent
diametersonthevehicle.
HusqvarnatiresaremadespecicallyfortheAWDvehicle;therefore,Husqvarnarecommendsthatonlytires
purchasedfromHusqvarnabeusedonyourAWDvehicle.
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VehicleSpecications
VEHICLESPECIFICATIONS
SPECIFICATIONS DIESELVEHICLES
POWERSOURCE
Engine:4-cycleOHV ,719cc15Kw(20.0maximumHP)@3600RPM(perSAEJ
1940/1349)Three-cylinder,liquid-cooled,withpressurelubricationsystem
Fuelsystem:Mechanicalinjection,fuelwaterseparator ,fuellters,andelectricfuelpump •
Governor:internaltoengine,mechanical,centrifugalball •
Ignition:Compression •
Transmission:Forwardandreversewithneutral(4.98:1forward,7.79:1reverse) •
Electricalsystem:12volt,500ccaat-17.8°C(0°F),650at0°C(32°F).105-minute
reservecapacityand35-ampchargingcapacity
Torqueconverter:Automatic,variable-speed,drytype •
STEERING/SUSPENSION/BRAKES
Steering:Self-adjustingrackandpinion,Ackerman •
Suspension:
Front:IndependentdoubleA-armswithcoil-overshockabsorbers
Rear:Swingarmswithcoil-overshockabsorbers
Brakes:Hydraulicbrakesystem–brakepadsanddiscsoneachwheelwithseparate
foot-operatedparkbrake
BODY/CHASSIS
Frame/Chassis:Boxtubealuminum •
Sideandrearbody:Allaluminum •
Cargobed:Powder-coatedsteeloraluminum •
Frontbody:ABS/DRacryliccap •
Tires:AllTerrain:25x10.5–12front,andrear;tubeless,4-plyratedloadrange
Mud:25x11.0–12frontandrear;tubeless,4-plyratedloadrange
DIMENSIONS/CAPACITIES
Overalllength(boxbedconguration) 124.6in.(317cm)
Overallwidth
withoutmirror
withmirror
58.9in.(149.7cm)
66.1in.(167.8cm)
•
•
•
•
•
Overallheight(withROPS) 82.2in.(208.9cm)
Wheelbase81.7in.(207.5cm)
Groundclearance:
underdifferential
Frontwheeltread48.2in.(122.5cm)
Rearwheeltread48.2in.(122.5cm)
Forwardspeed25mph(40km/h)
GovernedRPM3825
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8.2in.(20.8cm)
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VehicleSpecications
SPECIFICATIONS DIESELVEHICLES
Maximumpayloadcapacity(levelsurfaceonly)
Vehicleratedcapacity(payload,driver,andpassenger;levelsurfaceonly) 1106lb.(544kg) 1361lb.(657.6kg)
NOISEANDVIBRATIONSPECIFICATIONS
Drive-bynoiseleveltooperatorperBSEN1726-1:199982dBA
Drive-bynoiseleveltoenvironment79.9dBA
Vibrationatdriver’sseatperBSEN13059:2002+A1:20081.0m/s
CLIMATICEXTREMES
Operatingtemperaturerange-20to40°C(-4to104°F)
LIQUIDCAPACITIES
Enginecrankcasewithlter:SAE10W-30,APIclassicationCF 3qt.(2.8L)
Frontdifferential:Mobil424,ExxonHydraul560,orEssoHydraul56lubricant 5oz.(150mL)
Reardifferential:Mobil424,ExxonHydraul560,orEssoHydraul56lubricant 20oz.(600mL)
Transmission:Mobil424,ExxonHydraul560,orEssoHydraul56lubricant 20oz.(600mL)
Enginecoolant:mixtureof55%propyleneglycoland45%water 2gal.(7.8L)
Brakeuid:DOT5(silicone)brakeuid 8oz.(240ml)
Fueltank:dieselgradeno.2withcetaneratingof45orhigher 6.5gallons(24.6L)
TIREPRESSURE
All-terraintreadandmudtires20-22psi(1.38-1.52Bars)
Standardoption:
706lb.(320kg)
Highcapacityoption:
961lb.(436kg)
2
VEHICLEMASS STANDARDOPTION
Frontaxle:
Unladenvehiclemass(fulltank)
Runningorderweightwithdriver(unladenvehiclemassplusdriver)
Runningorderweightwithdriverandpassenger(unladenvehiclemass
plusdriverandpassenger)
Grossvehicleweightlimit(GVWRMax): fullyloadedvehicle,accessories
included
Rearaxle:
Total:
Frontaxle:
Rearaxle:
Total:
Frontaxle:
Rearaxle:
Total:
2216lb.(1005kg)
2756lb.(1250kg) 3016lb.(1368kg)
862lb.(391kg)
1023lb.(464kg)
1885lb.(855kg)
939lb.(426kg)
11 1 1lb.(504kg)
2050lb.(930kg)
1016lb.(461kg)
1199lb.(544kg)
HIGHCAP ACITY
OPTION
864lb.(392kg)
1025lb.(465kg)
1889lb.(857kg)
941lb.(427kg)
11 13lb.(505kg)
2055lb.(932kg)
1019lb.(462kg)
1202lb.(545kg)
2220lb.(1007kg)
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Publication Part Number 103472543
Edition Code 0409D0609C
This manual is valid for vehicles built during the 2009 model year.
It is also valid for vehicles with build codes between 54699 and the one
indicated at the top of this page.