Toro 22321 User manual

FormNo.3360-384RevB
TX427CompactUtilityLoader
ModelNo.22321—SerialNo.280000001andUp
ModelNo.22321G—SerialNo.280000001andUp
ModelNo.22322—SerialNo.280000001andUp
ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.Toro.com.OriginalInstructions(EN)

Warning
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Becauseinsomeareastherearelocal,state,orfederal
regulationsrequiringthatasparkarresterbeusedonthe
engineofthismachine,asparkarresterisavailableas
anoption.Ifyourequireasparkarrestor,contactyour
AuthorizedServiceDealer.
GenuineTorosparkarrestersareapprovedbytheUSDA
ForestryService.
Important:ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperate
theengineonanyforest-covered,brush-covered,
orgrass-coveredlandwithoutasparkarrester
mufermaintainedinworkingorder,ortheengine
constricted,equipped,andmaintainedforthe
preventionofre.Otherstatesorfederalareasmay
havesimilarlaws.
ThissparkignitionsystemcomplieswithCanadian
ICES-002.
Theenclosed
Engine Owner’ s Man ual issupplied
forinformationregardingtheUSEnvironmental
ProtectionAgency(EPA)andtheCalifornia
EmissionControlRegulationofemissionsystems,
maintenance,andwarranty.Replacementsmaybe
orderedthroughtheenginemanufacturer.
Introduction
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure2),whichsignalsahazardthatmaycauseserious
injuryordeathifyoudonotfollowtherecommended
precautions.
Figure2
1.Safetyalertsymbol
Thismanualuses2otherwordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
©2008—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554202
Contactusatwww.Toro.com.
PrintedintheUSA.
AllRightsReserved

Contents
Introduction.................................................................2
Safety...........................................................................4
SafeOperatingPractices.......................................4
SoundPressure.....................................................6
SoundPower........................................................6
Vibration..............................................................6
StabilityData........................................................7
SlopeIndicator.....................................................8
SafetyandInstructionalDecals.............................9
ProductOverview......................................................12
Controls.............................................................12
Specications.....................................................15
Attachments/Accessories...................................15
Operation...................................................................16
AddingFuel.......................................................16
CheckingtheEngineOilLevel............................17
CheckingtheHydraulicFluidLevel.....................17
StartingandStoppingtheEngine........................18
StoppingtheTractionUnit.................................18
MovingaNon-functioningTraction
Unit................................................................18
UsingtheCylinderLock.....................................19
UsingAttachments.............................................19
SecuringtheTractionUnitforTransport.............21
LiftingtheTractionUnit.....................................21
Maintenance...............................................................22
RecommendedMaintenanceSchedule(s)................22
PremaintenanceProcedures....................................23
OpeningtheHood.............................................23
ClosingtheHood...............................................23
OpeningtheRearAccessCover..........................23
ClosingtheRearAccessCover............................24
RemovingtheSideScreens.................................24
InstallingtheSideScreens...................................24
RemovingtheFrontScreen................................24
Lubrication.............................................................25
GreasingtheTractionUnit.................................25
EngineMaintenance...............................................26
ServicingtheAirCleaner....................................26
ServicingtheEngineOil.....................................26
ServicingtheSparkPlugs....................................27
FuelSystemMaintenance.......................................29
ChangingtheFuelFilter.....................................29
DrainingtheFuelTank.......................................29
ElectricalSystemMaintenance................................30
ServicingtheBattery...........................................30
DriveSystemMaintenance.....................................31
ServicingtheTracks............................................31
BeltMaintenance....................................................35
Inspecting/ReplacingtheDriveBelt...................35
ControlsSystemMaintenance.................................36
AdjustingtheTractionControl
Alignment......................................................36
AdjustingtheTractionControlNeutral
Position..........................................................37
AdjustingtheTrackingoftheTraction
Control,FullForwardPosition........................37
HydraulicSystemMaintenance...............................38
ReplacingtheHydraulicFilter.............................38
ChangingtheHydraulicFluid.............................39
CheckingtheHydraulicLines.............................40
Cleaning.................................................................40
RemovingDebrisfromtheTraction
Unit................................................................40
CleaningtheChassis...........................................41
Storage.......................................................................42
Troubleshooting.........................................................44
Schematics.................................................................45
3

Safety
Improperuseormaintenancebytheoperator
orownercanresultininjury.Toreducethe
potentialforinjury,complywiththesesafety
instructionsandalwayspayattentiontothesafety
alertsymbol,whichmeans:
Caution , W ar ning ,or
Danger —personalsafetyinstruction.Failureto
complywiththeinstructionmayresultinpersonal
injuryordeath.
SafeOperatingPractices
Thisproductiscapableofamputatinghandsandfeet.
Alwaysfollowallsafetyinstructionstoavoidserious
injuryordeath.
Engineexhaustcontainscarbonmonoxide,an
odorless,deadlypoisonthatcankillyou.
Donotruntheengineindoorsorinanenclosed
area.
Training
•ReadtheOperator’sManualandothertraining
material.Iftheoperator(s)ormechanic(s)can
notreadEnglish,itistheowner’sresponsibilityto
explainthismaterialtothem.
•Becomefamiliarwiththesafeoperationofthe
equipment,operatorcontrols,andsafetysigns.
•Alloperatorsandmechanicsshouldbetrained.The
ownerisresponsiblefortrainingtheusers.
•Neverletchildrenoruntrainedpeopleoperateor
servicetheequipment.Localregulationsmayrestrict
theageoftheoperator.
•Theowner/usercanpreventandisresponsiblefor
accidentsorinjuriesoccurringtohimselforherself,
otherpeopleorproperty.
Preparation
•Evaluatetheterraintodeterminewhataccessories
andattachmentsareneededtoproperlyand
safelyperformthejob.Onlyuseaccessoriesand
attachmentsapprovedbythemanufacturer.
•Wearappropriateclothingincludinghardhat,
safetyglasses,longpants,safetyshoes,andhearing
protection.Longhair,looseclothingorjewelrymay
gettangledinmovingparts.
•Inspecttheareawheretheequipmentistobeused
andremoveallobjectssuchasrocks,toys,andwire
whichcanbethrownbythemachine.
•Useextracarewhenhandlinggasolineandother
fuels.Theyareammableandvaporsareexplosive.
–Useonlyanapprovedcontainer
–Neverremovethegascaporaddfuelwiththe
enginerunning.Allowtheenginetocoolbefore
refueling.Donotsmoke.
–Neverrefuelordrainthemachineindoors.
•Checkthattheoperator’spresencecontrols,safety
switches,andshieldsareattachedandfunctioning
properly.Donotoperateunlesstheyarefunctioning
properly.
Operation
•Neverrunanengineinanenclosedarea.
•Onlyoperateingoodlight,keepingawayfromholes
andhiddenhazards.
•Besurealldrivesareinneutralandparkingbrakeis
engagedbeforestartingtheengine.Onlystartthe
enginefromtheoperator’sposition.
•Slowdownanduseextracareonhillsides.Besure
totravelintherecommendeddirectiononhillsides.
Turfconditionscanaffectthemachine’sstability.
•Slowdownandusecautionwhenmakingturnsand
whenchangingdirectionsonslopes.
•Neveroperatewiththeguardsnotsecurelyinplace.
Besureallinterlocksareattached,adjustedproperly,
andfunctioningproperty.
•Donotchangetheenginegovernorsettingor
overspeedtheengine.
•Stoponlevelground,lowerimplements,disengage
theauxiliaryhydraulics,engageparkingbrake,shut
offtheenginebeforeleavingtheoperator’sposition
foranyreason.
•Keephandsandfeetawayfrommovingattachments.
•Lookbehindanddownbeforebackinguptobesure
ofaclearpath.
•Nevercarrypassengersandkeeppetsandbystanders
away.
•Slowdownandusecautionwhenmakingturnsand
crossingroadsandsidewalks.
•Donotoperatethemachineundertheinuenceof
alcoholordrugs.
•Usecarewhenloadingorunloadingthemachine
intoatrailerortruck.
•Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscurevision.
4

•Readallattachmentmanuals.
•Ensurethattheareaisclearofotherpeoplebefore
operatingthetractionunit.Stopthetractionunit
ifanyoneentersthearea.
•Neverleavearunningtractionunitunattended.
Alwayslowertheloaderarms,stoptheengine,set
theparkingbrake,andremovethekeybeforeleaving.
•Donotexceedtheratedoperatingcapacity,asthe
tractionunitmaybecomeunstablewhichmayresult
inlossofcontrol.
•Donotcarryaloadwiththearmsraised.Always
carryloadsclosetotheground.
•Donotover-loadtheattachmentandalwayskeep
theloadlevelwhenraisingtheloaderarms.Logs,
boards,andotheritemscouldrolldowntheloader
arms,injuringyou.
•Neverjerkthecontrols;useasteadymotion.
•Watchfortrafcwhenoperatingnearorcrossing
roadways.
•Donottouchpartswhichmaybehotfrom
operation.Allowthemtocoolbeforeattemptingto
maintain,adjust,orservice.
•Checkforoverheadclearances(i.e.branches,
doorways,electricalwires)beforedrivingunderany
objectsanddonotcontactthem.
•Ensurethatyouoperatethetractionunitinareas
wheretherearenoobstaclesincloseproximitytothe
operator.Failuretomaintainadequatedistancefrom
trees,walls,andotherbarriersmayresultininjury
asthetractionunitbacksupduringoperationifthe
operatorisnotattentivetothesurroundings.Only
operatetheunitinareaswherethereissufcient
clearancefortheoperatortosafelymaneuverthe
product.
•Beforedigging,havetheareamarkedfor
undergroundutilities,anddonotdiginmarkedareas.
•Locatethepinchpointareasmarkedonthetraction
unitandattachmentsandkeephandsandfeetaway
fromtheseareas.
•Beforeoperatingthetractionunitwithan
attachment,ensurethattheattachmentisproperly
installed.
SlopeOperation
Slopesareamajorfactorrelatedtoloss-of-controland
tip-overaccidents,whichcanresultinsevereinjuryor
death.Allslopesrequireextracaution.
•Donotoperatethetractionunitonhillsidesor
slopesexceedingtheanglesrecommendedinthe
StabilityDatasectionandthoseintheattachment
Operator’sManual.Seealsothe,page.
•Operateupanddownslopeswiththeheavyend
ofthetractionunituphill.Weightdistribution
changes.Anemptybucketwillmaketherearof
thetractionunittheheavyend,andafullbucket
willmakethefrontofthetractionunittheheavy
end.Mostotherattachmentswillmakethefrontof
tractionunittheheavyend.
•Raisingtheloaderarmsonaslopewillaffectthe
stabilityofthemachine.Wheneverpossible,keepthe
loaderarmsintheloweredpositionwhenonslopes.
•Removinganattachmentonaslopewillmakethe
rearofthetractionunitheavy.RefertotheStability
Datasectiontodeterminewhethertheattachment
canbesafelyremovedontheslope.
•Removeobstaclessuchasrocks,treelimbs,etc.from
theworkarea.Watchforholes,ruts,orbumps,as
uneventerraincouldoverturnthetractionunit.Tall
grasscanhideobstacles.
•UseonlyToro-approvedattachments.Attachments
canchangethestabilityandtheoperating
characteristicsofthetractionunit.Warrantymaybe
voidedifusedwithunapprovedattachments.
•Keepallmovementsonslopesslowandgradual.Do
notmakesuddenchangesinspeedordirection.
•Avoidstartingorstoppingonaslope.Ifthetraction
unitlosestraction,proceedslowly,straightdownthe
slope.
•Avoidturningonslopes.Ifyoumustturn,turn
slowlyandkeeptheheavyendofthetractionunit
uphill.
•Donotoperateneardrop-offs,ditches,or
embankments.Thetractionunitcouldsuddenlyturn
overifatrackgoesovertheedgeofaclifforditch,
orifanedgecavesin.
•Donotoperateonwetgrass.Reducedtractioncould
causesliding.
•Donotparkthetractionunitonahillsideorslope
withoutloweringtheattachmenttotheground,
settingtheparkingbrake,andchockingthetracks.
MaintenanceandStorage
•Disengagetheauxiliaryhydraulics,lowerthe
attachment,settheparkingbrake,stoptheengine,
andremovethekey.Waitforallmovementtostop
beforeadjusting,cleaning,orrepairing.
•Cleandebrisfromattachments,drives,mufers,and
enginetohelppreventres.Cleanupoilorfuel
spillage.
5

•Lettheenginecoolbeforestoringanddonotstore
nearame.
•Donotstorefuelnearamesordrainindoors.
•Parkthemachineonlevelground.Neverallow
untrainedpersonneltoservicethemachine.
•Usejackstandstosupportcomponentswhen
required.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Disconnectthebatteryorremovethesparkplug
wiresbeforemakinganyrepairs.Disconnect
thenegativeterminalrstandthepositivelast.
Reconnectpositiverstandnegativelast.
•Keephandsandfeetawayfrommovingparts.If
possible,donotmakeadjustmentswiththeengine
running.
•Chargebatteriesinanopenwellventilatedarea,away
fromsparkandames.Unplugthechargerbefore
connectingordisconnectingitfromthebattery.
Wearprotectiveclothinganduseinsulatedtools.
•Keepallpartsingoodworkingconditionandall
hardwaretightened.Replaceallwornordamaged
decals.
•Ifanymaintenanceorrepairrequirestheloaderarms
tobeintheraisedposition,securethearmsinthe
raisedpositionwiththehydrauliccylinderlock.
•Securetheloaderarmvalvewiththeloadervalve
lockanytimeyouneedtostopthemachinewiththe
loaderarmsraised.
•Keepnutsandboltstight.Keepequipmentingood
condition.
•Nevertamperwithsafetydevices.
•Keepthetractionunitfreeofgrass,leaves,orother
debrisbuild-up.Cleanupoilorfuelspillage.Allow
thetractionunittocoolbeforestoring.
•Useextracarewhenhandlinggasolineandother
fuels.Theyareammableandvaporsareexplosive.
–Useonlyanapprovedcontainer.
–Neverremovethegascaporaddfuelwhen
theengineisrunning.Allowtheenginetocool
beforerefueling.Donotsmoke.
–Neverrefuelthetractionunitindoors.
–Neverstorethetractionunitorfuelcontainer
insidewherethereisanopename,suchasnear
awaterheaterorfurnace.
–Neverllacontainerwhileitisinsideavehicle,
trunk,pick-upbed,oranysurfaceotherthanthe
ground.
–Keepcontainernozzleincontactwiththetank
duringlling.
•Stopandinspecttheequipmentifyoustrikean
object.Makeanynecessaryrepairsbeforerestarting.
•UseonlygenuineTororeplacementpartstoensure
thatoriginalstandardsaremaintained.
•Batteryacidispoisonousandcancauseburns.Avoid
contactwithskin,eyes,andclothing.Protectyour
face,eyes,andclothingwhenworkingwithabattery.
•Batterygasescanexplode.Keepcigarettes,sparks
andamesawayfromthebattery.
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthighpressurehydraulic
uid.Usecardboardorpapertondhydraulic
leaks;neveruseyourhands.Hydraulicuidescaping
underpressurecanpenetrateskinandcauseinjury
requiringsurgerywithinafewhoursbyaqualied
surgeonorgangrenemayresult.
SoundPressure
Thisunithasamaximumsoundpressurelevelatthe
operator’searof90dBA,basedonmeasurementsof
identicalmachinesperISO11201.
SoundPower
Thisunithasaguaranteedsoundpowerlevelof103
dBA,basedonmeasurementsofidenticalmachinesper
EN6395.
Vibration
Thisunitdoesnotexceedahand/armvibrationlevelof
1.1m/s2,basedonmeasurementsofidenticalmachines
perEN1033.
6

StabilityData
Thefollowingtableslistthemaximumsloperecommendedforthetractionunitinthepositionslistedinthetables.
Slopesoverthelisteddegreemaycausethetractionunittobecomeunstable.Thedatainthetablesassumethatthe
loaderarmsarefullylowered;raisedarmsmayaffectthestability.
Ineachattachmentmanualisasetofthreestabilityratings,oneforeachhillposition.Todeterminethemaximum
slopeyoucantraversewiththeattachmentinstalled,ndthedegreeofslopethatcorrespondstothestabilityratings
oftheattachment.Example:IftheattachmentinstalledonaTX427tractionunithasaFrontUphillratingofB,a
RearUphillratingofD,andaSideUphillratingofC,thenyoucoulddriveforwardupa20°slope,rearwardupa12°
slope,orsidewaysona14°slope,aslistedinthefollowingtablefortheTX427tractionunit.
Model22321and22321G
MaximumRecommendedSlopewhen
Operatingwith:
FrontUphillRearUphillSideUphill
Conguration
Tractionunitwithoutattachment11°21°19°
Tractionunitwithanattachmentratedwithoneofthefollowingstabilityratings
foreachslopeposition:*
A25°25°20°
B20°20°18°
C17°17°14°
D10°12°9°
E5°5°5°
Model22322
MaximumRecommendedSlopewhen
Operatingwith:
FrontUphillRearUphillSideUphill
Conguration
Tractionunitwithoutattachment12°20°23°
Tractionunitwithanattachmentratedwithoneofthefollowingstabilityratings
foreachslopeposition:*
A25°25°25°
B22°22°22°
C18°16°16°
D10°10°10°
E5°5°5°
7

SlopeIndicator
8

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof
potentialdanger.Replaceanydecalthatisdamagedorlost.
93-6686
1.Hydraulicoil
2.ReadtheOperator’sManual.
93-7814
1.Entanglementhazard,belt—stayawayfrommovingparts.
93-9084
1.Liftpoint2.Tie-downpoint
100-4650
1.Crushinghazardofhand—keepbystandersasafedistance
fromthemachine.
2.Crushinghazardoffoot—keepbystandersasafedistance
fromthemachine.
100-8821
1.Crushinghazardandcuttinghazardofhand—stayasafe
distancefromthefrontofthetractionunitwhentheloader
armsareraised.
100-8822
1.Warning—donotcarrypassengers.
115-4020
1.Turnright3.Reverse
2.Forward4.Turnleft
115-4855
1.Hotsurface/burnhazard—wearprotectivegloveswhen
handlingthehydrauliccouplersandreadtheOperator’s
Manualforinformationonhandlinghydrauliccomponents.
115-4856
1.Warning—readtheOperator’sManual;maximumload
ratingof500lb(228Kg);noriders.
9

115-4857
1.Lowertheloaderarms.4.Curlthebucket.
2.Dumpthebucket.5.Floatthebucketonthe
ground.
3.Raisetheloaderarms.
115-4858
1.Crushinghazardofhandsorfeet—installthecylinderlock.
115-4859
1.Disengaged3.Engaged
2.Parkingbrake
115-4861
1.Auxiliaryhydraulics3.Forward
2.Lockedreverse(detent)4.Neutral(off)
115-4862
1.Loadervalvelock,
unlocked
2.Loadervalvelock,locked
115-4882
1.Warning—stayasafedistancefromthehotsurfaces.
115-4848
10

107-9309
1.Warning—readtheOperator’sManualforinformationonchargingthebattery;containslead;donotdiscard.
2.ReadtheOperator’sManual.
115-4860
1.Warning—readtheOperator’sManual.
2.Warning—settheparkingbrake,stoptheengine,removetheignitionkeyandlowertheloaderarmsbeforeleavingthemachine.
3.Crushinghazard—installthecylinderlockandreadtheinstructionsbeforeservicingorperformingmaintenance.
4.Cuttinghazardofhandsorfeet—waitforallmovingpartstostop;stayawayfrommovingparts;keepallguardsandshieldsin
place.
5.Crushing/dismembermenthazardofbystanders—keepbystandersasafedistancefromthemachine.
6.Explosionandelectricshockhazard—donotdiginareaswithburiedgasorelectricallines;contactlocalpowerorganizations
beforedigging.
115-4863
1.ReadtheOperator’sManual,located
insidetherearaccesscover.
7.Choke13.Engine—run
2.Fast8.Off14.Engine—stop
3.Continuousvariablesetting9.Fuel15.Warning—donotoperatethismachine
unlessyouaretrained.
4.Slow10.Hydraulicoiltemperature16.Electricshockhazard,overheadpower
lines—stayawayfromoverheadpower
lines.
5.Throttle11.Hourmeter17.Tippinghazard—movethetractionunit
withtheheavyenduphill;donottravel
withtheloaderarmsraised.
6.On12.Engine—start18.Tippinghazard—slowthetractionunit
whenturning,donottravelfastwhen
turning,lookbehindanddownwhen
reversing.
11

ProductOverview
Figure3
1.Track5.Loaderarms9.Mountplate13.Fueltank
2.Trackadjustmentchamber6.Hood10.Tie-down/liftloop14.Reversesafetyplate
3.Liftcylinder7.Auxiliaryhydrauliccouplers11.Controlpanel
4.Cylinderlock8.Tiltcylinder12.Rearaccesscover
Controls
Becomefamiliarwithallthecontrols(Figure4)before
youstarttheengineandoperatethetractionunit.
G006104
35678 9 10 12 11
41 2
Figure4
1.Tractioncontrol7.Fuelgauge
2.Loaderarm/attachmenttilt
lever
8.Hydraulicoiltemperature
light
3.Auxiliaryhydraulicslever9.Hourmeter/tachometer
4.Referencebar10.Keyswitch
5.Throttlelever11.Parkingbrakelever
6.Chokelever12.Loadervalvelock
KeySwitch
Thekeyswitch,usedtostartandstoptheengine,has
threepositions:off,run,andstart.
Tostarttheengine,rotatethekeytothestartposition.
Releasethekeywhenenginestartsanditwillmove
automaticallytotherunposition.
Tostoptheengine,rotatethekeytotheoffposition.
ThrottleLever
Movethecontrolforwardtoincreasetheenginespeed
andrearwardtodecreasespeed.
ChokeLever
Beforestartingacoldengine,movethechokelever
forward.Aftertheenginestarts,regulatethechoketo
keeptheenginerunningsmoothly.Assoonaspossible,
movethechokeleverallthewayrearward.
Note:Awarmenginerequireslittleornochoking.
ReferenceBar
Whendrivingthetractionunit,usethereferencebaras
ahandleandaleveragepointforcontrollingthetraction
controlandtheauxiliaryhydraulicslever.Toensure
smooth,controlledoperation,donottakebothhands
offofthereferencebarwhileoperatingthetractionunit.
12

TractionControl
Figure5
1.Referencebar(doesnotmovetogiveyouareferencepoint
andaxedhandletoholdwhileoperatingthetractionunit)
2.Tractioncontrol(movestocontrolthemachine)
•Tomoveforward,movethetractioncontrolforward
(Figure6).
Figure6
•Tomoverearward,movethetractioncontrol
rearward(Figure7).Whenreversing,lookbehind
forobstructionsandkeepyourhandsonthe
referencebar(Figure6).
Figure7
•Toturnright,rotatethetractioncontrolclockwise
(Figure8).
G008131
Figure8
•Toturnleft,rotatethetractioncontrol
counterclockwise(Figure9).
G008132
Figure9
•Tostop,releasethetractioncontrol(Figure5).
Note:Thefartheryoumovethetractioncontrolin
anydirection,thefasterthemachinewillmoveinthat
direction.
LoaderArm/AttachmentTiltLever
Totilttheattachmentforward,slowlymovetheleverto
theright(Figure10).
Totilttheattachmentrearward,slowlymovetheleverto
theleft(Figure10).
Tolowertheloaderarms,slowlymovetheleverforward
(Figure10).
Toraisetheloaderarms,slowlymovetheleverrearward
(Figure10).
Youcanalsopushtheleverfullyforwardintoadetent
position(Figure10)toreleasetheloaderarmssothatthe
attachmentrestsontheground.Thisallowsattachments
suchasthelevelerandthehydraulicbladetofollowthe
contoursoftheground(i.e.,oat)whengrading.
13

Figure10
1.Lowertheloaderarms4.Tilttheattachmentforward
2.Raisetheloaderarms5.Detent(Float)position
3.Tilttheattachment
rearward
Bymovingthelevertoanintermediateposition(such
as,forwardandleft),youcanmovetheloaderarmsand
tilttheattachmentatthesametime.
LoaderValveLock
Theloadervalvelocksecurestheloaderarm/attachment
tiltleversothatyoucannotpushitforward.Thishelps
toensurethatnoonewillaccidentallylowertheloader
armsduringmaintenance.Securetheloaderarmswith
thelockanytimeyouneedtostopthemachinewiththe
loaderarmsraised.
Tosetthelock,liftuponitsoitclearstheholein
thecontrolpanelandswingittotheleftinfrontof
theloaderarmlever,pushingitdownintothelocked
position(Figure11).
Figure11
1.Loadervalvelock2.Loaderarm/attachmenttilt
lever
AuxiliaryHydraulicsLever
Tooperateahydraulicattachmentintheforward
direction,rotatetheauxiliaryhydraulicsleverrearward
andpullitdowntothereferencebar(Figure12,number
1).
Tooperateahydraulicattachmentinreversedirection,
rotatethehydraulicsleverrearward,thenmoveitleft
intotheupperslot(Figure12,number2).
Ifyoureleasetheleverwhileintheforwardposition,the
leverwillautomaticallyreturntotheneutralposition
(Figure12,number3).Ifitisinthereverseposition,it
willremainthereuntilyoupullitoutoftheslot.
Figure12
1.Forwardowhydraulics3.Neutral
2.Reverseowhydraulics
ParkingBrakeLever
Tosettheparkingbrake,pushthebrakeleverforward
andtotheleftandthenpullitrearward(Figure13).
Note:Thetractionunitmayrollslightlybeforethe
brakesengageinthedrivesprocket.
Figure13
Toreleasethebrake,pushtheleverforwardandthen
right,intothenotch.
FuelGauge
Thisgaugemeasurestheamountoffuelinthefueltank.
HydraulicOilTemperatureLight
Ifthehydraulicoilgetstoohot,thislightilluminates
andanaudiblealarmsounds.Ifthishappens,stopthe
engineandallowthetractionunittocool.
14

HourMeter/Tachometer
Whentheengineisoff,thehourmeter/tachometer
displaysthenumberofhoursofoperationthathave
beenloggedonthetractionunit.Whentheengineis
running,itdisplaysthespeedoftheengineinrevolutions
perminute(rpm).
After50hoursandthenevery100hoursthereafter(that
isat150,250,350,etc.)thescreendisplaysCHGOIL
toremindyoutochangetheengineoil.Afterevery
100hours,thescreendisplaysSVCtoremindyouto
performtheothermaintenanceproceduresbasedona
100,200,or400hourschedule.Thesereminderscome
onstartingthreehourspriortotheserviceintervaltime
andashatregularintervalsforsixhours.
Specications
Note:Specicationsanddesignaresubjecttochangewithoutnotice.
Model22321and22321G
Width34inches(86cm)
Length71inches(180cm)
Height46inches(117cm)
Weight1880lb(853Kg)
Operatingcapacity500lb(227Kg)
Tippingcapacity1480lb(671Kg)
Wheelbase31.2inches(79cm)
Dumpheight(withnarrowbucket)47inches(119cm)
Reach—fullyraised(withnarrowbucket)22inches(55cm)
Heighttohingepin(narrowbucketinhighestposition)66inches(168cm)
Model22322
Width41inches(104cm)
Length71inches(180cm)
Height46inches(117cm)
Weight2075lb(941Kg)
Operatingcapacity500lb(227Kg)
Tippingcapacity1427lb(647Kg)
Wheelbase31.2inches(79cm)
Dumpheight(withnarrowbucket)47inches(119cm)
Reach—fullyraised(withnarrowbucket)22inches(55cm)
Heighttohingepin(narrowbucketinhighestposition)66inches(168cm)
Attachments/Accessories
AselectionofToroapprovedattachmentsandaccessoriesareavailableforusewiththemachinetoenhanceand
expanditscapabilities.ContactyourAuthorizedServiceDealerorDistributororgotowww.Toro.comforalistof
allapprovedattachmentsandaccessories.
Important:UseonlyToroapprovedattachments.Otherattachmentsmaycreateanunsafeoperating
environmentordamagethetractionunit.
15

Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
Important:Beforeoperating,checkthefueland
oillevel,andremovedebrisfromthetractionunit.
Also,ensurethattheareaisclearofpeopleand
debris.Youshouldalsoknowandhavemarkedthe
locationsofallutilitylines.
AddingFuel
Useunleadedgasoline(87pumpoctaneminimum).
Leaded,regulargasolinemaybeusedifunleadedisnot
available.
Incertainconditions,gasolineisextremely
ammableandhighlyexplosive.Areor
explosionfromgasolinecanburnyouand
othersandcandamageproperty.
•Fillthefueltankoutdoors,inanopenarea,
whentheengineiscold.Wipeupany
gasolinethatspills.
•Neverllthefueltankinsideanenclosed
trailer.
•Donotllthefueltankcompletelyfull.Add
gasolinetothefueltankuntilthelevelis1/4
to1/2inch(6to13mm)belowthebottomof
thellerneck.Thisemptyspaceinthetank
allowsgasolinetoexpand.
•Neversmokewhenhandlinggasoline,and
stayawayfromanopenameorwhere
gasolinefumesmaybeignitedbyaspark.
•Storegasolineinanapprovedcontainerand
keepitoutofthereachofchildren.Never
buymorethana30-daysupplyofgasoline.
•Donotoperatewithoutentireexhaust
systeminplaceandinproperworking
condition.
Incertainconditionsduringfueling,static
electricitycanbereleasedcausingaspark
whichcanignitethegasolinevapors.Are
orexplosionfromgasolinecanburnyouand
othersandcandamageproperty.
•Alwaysplacegasolinecontainersonthe
groundawayfromyourvehiclebeforelling.
•Donotllgasolinecontainersinsidea
vehicleoronatruckortrailerbedbecause
interiorcarpetsorplastictruckbedliners
mayinsulatethecontainerandslowtheloss
ofanystaticcharge.
•Whenpractical,removegas-powered
equipmentfromthetruckortrailerand
refueltheequipmentwithitswheelsonthe
ground.
•Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfroma
portablecontainer,ratherthanfroma
gasolinedispensernozzle.
•Ifagasolinedispensernozzlemustbeused,
keepthenozzleincontactwiththerimof
thefueltankorcontaineropeningatall
timesuntilfuelingiscomplete.
Important:Donotusemethanol,gasoline
containingmethanol,orgasoholcontainingmore
than10%ethanolbecausethefuelsystemcouldbe
damaged.Donotmixoilwithgasoline.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthetractionunitto
providethefollowingbenets:
•Keepsgasolinefreshduringstorageof90daysor
less.Forlongerstorageitisrecommendedthatthe
fueltankbedrained.
•Cleanstheenginewhileitruns
•Eliminatesgum-likevarnishbuildupinthefuel
system,whichcauseshardstarting
Important:Donotusefueladditivescontaining
methanolorethanol.
Addthecorrectamountofgasstabilizer/conditioner
tothegas.
Note:Afuelstabilizer/conditionerismosteffective
whenmixedwithfreshgasoline.Tominimizethe
16

chanceofvarnishdepositsinthefuelsystem,usefuel
stabilizeratalltimes.
FillingtheFuelTank
1.Parkthetractionunitonalevelsurface,lowerthe
loaderarms,andstoptheengine.
2.Removethekeyandallowtheenginetocool.
3.Cleanaroundthefueltankcapandremoveit.
4.Addunleadedgasolinetothefueltank,untilthe
levelisjustbelowthebottomofthellerneck.
Important:Thisspaceinthetankallows
gasolinetoexpand.Donotllthefueltank
completelyfull.
5.Installthefueltankcapsecurely.
6.Wipeupanygasolinethatmayhavespilled.
CheckingtheEngineOilLevel
ServiceInterval:Beforeeachuseordaily
1.Parkthetractionunitonalevelsurface,lowerthe
loaderarms,andstoptheengine.
2.Removethekeyandallowtheenginetocool.
3.Openthehood.
4.Cleanaroundtheoildipstick(Figure14).
Figure14
1.Oildipstick2.Metalend
5.Pulloutthedipstickandwipethemetalendclean
(Figure14).
6.Slidethedipstickfullyintothedipsticktube
(Figure14).
7.Pullthedipstickoutandlookatthemetalend.
8.Iftheoillevelislow,cleanaroundtheoilllercap
andremovethecap(Figure15).
Figure15
1.Fillercap2.Valvecover
9.Slowlypouronlyenoughoilintothevalvecoverto
raisetheleveltotheF(full)mark.
Important:Donotoverllthecrankcasewith
oilbecausetheenginemaybedamaged.
10.Replacethellercapanddipstick.
11.Closethehood.
CheckingtheHydraulicFluid
Level
ServiceInterval:Every25hours
HydraulicTankCapacity:12USgallons(45.4l)
Use10W-30or15W-40detergent,dieselengineoil(API
serviceCH-4orhigher).
1.Removetheattachment,ifoneisinstalled;referto
RemovinganAttachment.
2.Parkthetractionunitonalevelsurface,lowerthe
loaderarms,andfullyretractthetiltcylinder.
3.Stoptheengine,removethekey,andallowthe
enginetocool.
4.Openthehood.
5.Cleantheareaaroundthellerneckofthehydraulic
tank(Figure16).
6.Removethecapfromthellerneckandcheckthe
uidlevelonthedipstick(Figure16).
Theuidlevelshouldbebetweenthemarksonthe
dipstick.
17

Figure16
1.Fillerneckcap2.Dipstick
7.Ifthelevelislow ,addenoughuidtoraiseittothe
properlevel.
8.Installthecaponthellerneck.
9.Closethehood.
StartingandStoppingthe
Engine
StartingtheEngine
1.Ensurethattheauxiliaryhydraulicsleverisin
neutral.
2.Pulloutthechokeleverifyouarestartingacold
engine.
3.Movethethrottlelevermidwaybetweenslow
(turtle)andfast(rabbit)positions.
Note:Awarmorhotenginemaynotrequire
choking.
4.Turntheignitionkeytothestartposition.When
theenginesstarts,releasethekey.
Important:Donotengagethestarterformore
than10secondsatatime.Iftheenginefails
tostart,allowa30secondcool-downperiod
betweenattempts.Failuretofollowthese
instructionscanburnoutthestartermotor.
5.Aftertheenginestarts,graduallypushthechoke
down.Iftheenginestallsorhesitates,pullthe
chokeoutagainuntiltheenginewarmsup.
6.Movethethrottlelevertodesiredsetting.
Important:Iftheengineisrunathighspeeds
whenthehydraulicsystemiscold(i.e.,when
theambientairtemperatureisnearfreezingor
lower),hydraulicsystemdamagecouldoccur.
Whenstartingtheengineincoldconditions,
allowtheenginetoruninthemiddlethrottle
positionfor2to5minutesbeforemovingthe
throttletofast(rabbit).
Note:Ifoutdoortemperatureisbelowfreezing,
storethetractionunitinagaragetokeepitwarmer
andaidinstarting.
StoppingtheEngine
1.Movethethrottlelevertotheslow(turtle)position.
2.Lowertheloaderarmstotheground.
3.Turntheignitionkeyoff.
Note:Iftheenginehasbeenworkinghardor
ishot,letitidleforaminutebeforeturningthe
ignitionkeyoff.Thishelpscooltheenginebefore
itisstopped.Inanemergency,theenginemaybe
stoppedimmediately.
StoppingtheTractionUnit
Tostopthetractionunit,releasethetractioncontrol,
movethethrottlelevertoslow(turtle),lowerloader
armstotheground,andstoptheengine.Setthe
parkingbrakeandremovethekey.
Achildoruntrainedbystandercouldattemptto
operatethetractionunitandbeinjured.
Removethekeyfromtheswitchwhenleaving
thetractionunit,evenifjustforafewseconds.
MovingaNon-functioning
TractionUnit
Important:Donottoworpullthetraction
unitwithoutrstopeningthetowvalves,orthe
hydraulicsystemwillbedamaged.
1.Stoptheengine.
2.Opentherearaccesscover.
3.Usingawrench,turnthetowvalvesonthehydraulic
pumpstwicecounter-clockwise(Figure17).
18

Figure17
1.Lefttowvalve(righttrack)2.Righttowvalve(lefttrack)
4.Towthetractionunitasrequired.
5.Whenthetractionunithasbeenrepaired,closethe
towvalvesbeforeoperatingit.
UsingtheCylinderLock
Theloaderarmsmaylowerwhenintheraised
positioncrushinganyoneunderthem.
Installthecylinderlockbeforeperforming
maintenancethatrequiresraisedloaderarms.
InstallingtheCylinderLock
1.Removetheattachment.
2.Raisetheloaderarmstothefullyraisedposition.
3.Stoptheengine.
4.Removethelynchpinsecuringthecylinderlockto
theloaderarm(Figure18).
G004182
3
2
1
Figure18
1.Cylinderlock3.Lynchpin
2.Liftcylinder
5.Lowerthecylinderlockoverthecylinderrodand
secureitwiththelynchpin(Figure18).
6.Slowlylowertheloaderarmsuntilcylinderlock
contactsthecylinderbodyandrodend.
Removing/StoringtheCylinderLock
Important:Ensurethatthecylinderlockis
removedfromtherodandfullysecuredinthe
storagepositionbeforeoperatingthetractionunit.
1.Starttheengine.
2.Raisetheloaderarmstothefullyraisedposition.
3.Stoptheengine.
4.Removethelynchpinsecuringthecylinderlock.
5.Rotatethecylinderlockuptotheloaderarmand
secureitwiththelynchpin.
6.Lowertheloaderarms.
UsingAttachments
Important:Ifyouareusinganattachmentwitha
serialnumberof200999999orearlier,themanual
fortheattachmentmaycontaininformation
specictotheuseoftheattachmentwithother
tractionunitmodels,suchassettingsfortheow
dividercontrolandspeedselectorleverandthe
useofacounterweightonthetractionunit.These
systemsarebuiltintotheTX,andyoushould
ignoreanyreferencestothem.
InstallinganAttachment
Important:UseonlyToro-approvedattachments.
Attachmentscanchangethestabilityandthe
operatingcharacteristicsofthetractionunit.The
19

warrantyofthetractionunitmaybevoidedifused
withunapprovedattachments.
Important:Beforeinstallingtheattachment,
ensurethatthemountplatesarefreeofanydirtor
debrisandthatthepinsrotatefreely.Ifthepinsdo
notrotatefreely,greasethem.
1.Positiontheattachmentonalevelsurfacewith
enoughspacebehindittoaccommodatethe
tractionunit.
2.Starttheengine.
3.Tilttheattachmentmountplateforward.
4.Positionmountplateintotheupperlipofthe
attachmentreceiverplate(Figure19).
Figure19
1.Mountplate2.Receiverplate
5.Raisetheloaderarmswhiletiltingbackthemount
plateatthesametime.
Important:Theattachmentshouldberaised
enoughtocleartheground,andthemount
plateshouldbetiltedallthewayback.
6.Stoptheengine.
7.Engagethequickattachpins,ensuringthattheyare
fullyseatedinthemountplate(Figure20).
Important:Ifthepinsdonotrotatetothe
engagedposition,themountplateisnot
fullyalignedwiththeholesintheattachment
receiverplate.Checkthereceiverplateand
cleanitifnecessary.
Figure20
1.Quickattachpins(shown
inengagedposition)
3.Engagedposition
2.Disengagedposition
Ifyoudonotfullyseatthequickattachpins
throughtheattachmentmountplate,the
attachmentcouldfalloffofthetractionunit,
crushingyouorbystanders.
Ensurethatyourquickattachpinsarefully
seatedintheattachmentmountplate.
ConnectingtheHydraulicHoses
Iftheattachmentrequireshydraulicsforoperation,
connectthehydraulichosesasfollows:
1.Stoptheengine.
2.Movetheauxiliaryhydraulicsleverforward,
backward,andbacktoneutraltorelievepressure
atthehydrauliccouplers.
3.Movetheauxiliaryhydraulicsleverintothereverse
position.
4.Removetheprotectivecoversfromthehydraulic
couplersonthetractionunit.
5.Ensurethatallforeignmatteriscleanedfromthe
hydraulicconnectors.
20