Toro BU-004001, BU-003895, BU-003915 Operator's Manual

FormNo.3418-252RevA

4-in-1Electric/HydraulicBucket

TX1000CompactToolCarrier

ModelNo.BU-003895
ModelNo.BU-003915
ModelNo.BU-004001

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3418-252*A

Introduction

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.com
forproductsafetyandoperationtrainingmaterials,
accessoryinformation,helpndingadealer,orto
registeryourproduct.

Wheneveryouneedservice,genuineT oroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.

Gotowww.Toro.comtoaccesswarranty,parts,and
otherproductinformation.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.

g243011

g000502

Figure2

Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.

Contents

Safety.......................................................................3

GeneralSafety...................................................3

SlopeSafety.......................................................3

AttachmentSafety..............................................4

MaintenanceandStorageSafety........................4

BeforeDigging....................................................4

SafetyandInstructionalDecals..........................5

Setup........................................................................6

1PreparingtheMachine.....................................6

2InstalltheConnectorandConnectorMount

Bracket............................................................7

3ConnectingtheLoaderArmBranch.................8

4ConnectingtheRelayandPowerLead

Connectors....................................................11

5RemovingtheExistingLever..........................13

6Installingthe4-in-1BucketLever...................14

7InstallingtheValveManifoldSolenoid

Harness........................................................15

8T estingtheInstallation...................................16

9CompletingtheInstallation.............................17

ProductOverview...................................................17

Controls...........................................................17

Specications..................................................18

MaximumMaterialDensityatCapacity.............19

Operation................................................................20

InstallingandRemovingtheAttachment...........20

4-in-1OperationandControl............................20

TransportPosition............................................20

BucketOperation..............................................21

BladeOperation...............................................21

LevellerOperation............................................21

GrappleBucketOperation................................21

Maintenance...........................................................22

RecommendedMaintenanceSchedule(s)...........22

LubricatingtheBucket......................................22

Adjustingthe4-in-1BucketOperation...............22

Storage...................................................................23

Troubleshooting......................................................24

Schematics.............................................................25

©2018—TheT oro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

2

PrintedinAustralia

AllRightsReserved

Safety

DANGER

Theremaybeburiedutilitylinesinthework
area.Diggingintothemmaycauseashock
oranexplosion.

Havethepropertyorworkareamarkedfor
buriedlinesanddonotdiginmarkedareas.
Contactyourlocalmarkingserviceorutility
companytohavethepropertymarked(Call
1100forthenationwidemarkingservice).

GeneralSafety

Alwaysfollowallsafetyinstructionstoavoidserious
injuryordeath.

•Donotcarryaloadwiththearmsraised;always

carryloadsclosetotheground.

•Havethepropertyorworkareamarkedforburied

linesandotherobjects,anddonotdiginmarked
areas.

SlopeSafety

•Operatethemachineupanddownslopeswith

theheavyendofthemachineuphill.Weight
distributionchangeswithattachments.Anempty
bucketmakestherearofthemachinetheheavy
end,andafullbucketmakesthefrontofthe
machinetheheavyend.Mostotherattachments
makethefrontofmachinetheheavyend.

•Raisingtheloaderarmsonaslopeaffectsthe

stabilityofthemachine.Keeptheloaderarmsin
theloweredpositionwhenonslopes.

•Slopesareamajorfactorrelatedtolossofcontrol

andtip-overaccidents,whichcanresultinsevere
injuryordeath.Operatingthemachineonany
slopeoruneventerrainrequiresextracaution.

•Establishyourownproceduresandrulesfor

operatingonslopes.Theseproceduresmust
includesurveyingthesitetodeterminewhich
slopesaresafeformachineoperation.Always
usecommonsenseandgoodjudgmentwhen
performingthissurvey.

•Slowdownanduseextracareonhillsides.Ground

conditionscanaffectthestabilityofthemachine.

•ReadandunderstandthecontentofthisOperator’s

Manualbeforestartingtheengine.

•Useyourfullattentionwhileoperatingthe

machine.Donotengageinanyactivitythat
causesdistractions;otherwise,injuryorproperty
damagemayoccur.

•Neverallowchildrenoruntrainedpeopleto

operatethemachine.

•Keepyourhandsandfeetawayfromthemoving

componentsandattachments.

•Donotoperatethemachinewithouttheguards

andothersafetyprotectivedevicesinplaceand
workingonthemachine.

•Keepbystandersandpetsasafedistanceaway

fromthemachine.

•Stopthemachine,shutofftheengine,andremove

thekeybeforeservicing,fueling,orunclogging
themachine.

Improperlyusingormaintainingthismachinecan
resultininjury.T oreducethepotentialforinjury,
complywiththesesafetyinstructionsandalwayspay
attentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger—personalsafety
instruction.Failuretocomplywiththeseinstructions
mayresultinpersonalinjuryordeath.

•Avoidstartingorstoppingonaslope.Ifthe

machinelosestraction,proceedslowly,straight
downtheslope.

•Avoidturningonslopes.Ifyoumustturn,turn

slowlyandkeeptheheavyendofthemachine
uphill.

•Keepallmovementsonslopesslowandgradual.

Donotmakesuddenchangesinspeedor
direction.

•Ifyoufeeluneasyoperatingthemachineona

slope,donotdoit.

•Watchforholes,ruts,orbumps,asuneventerrain

couldoverturnthemachine.T allgrasscanhide
obstacles.

•Usecautionwhenoperatingonwetsurfaces.

Reducedtractioncouldcausesliding.

•Donotoperatethemachineneardrop-offs,

ditches,embankments,orbodiesofwater.The
machinecouldsuddenlyrolloverifawheelor
trackgoesovertheedgeortheedgecavesin.
Maintainasafedistancebetweenthemachine
andanyhazard.

•Donotremoveoraddattachmentsonaslope.

•Donotparkthemachineonahillsideorslope.

Youcanndadditionalsafetyinformationwhere
neededthroughoutthisOperator’sManual.

3

AttachmentSafety

BeforeDigging

•Weargloves,eyeprotection,longpants,

substantialslip-resistantfootwear,andhearing
protectionduringoperationorwhileadjustingor
repairingthemachine.Tiebackhairanddonot
wearloosejewelry.

•Afterstrikingaforeignobject,shutofftheengine,

removethekey,thoroughlyinspecttheattachment
foranydamage,andrepairthedamagebefore
startingandoperatingtheattachment.

•Alwayslowertheattachmenteachtimeyoushut

offthemachineorleavetheoperatingposition.

•Cleananydirtordebristhatmayhinderconnecting

theattachmenttothemachine.Ensurethatthe
attachment-lockingpinsarefullyseatedinthe
holesoftheattachment-mountplate.Refertothe
Operator’sManualforthemachinefordetailed
informationonsafelyconnectinganattachmentto
yourmachine.

•Whenliftingtheattachmentkeepitleveland

preventtheloadfromspillingbackward.

Topreventdamageanddisruptiontounderground
pipeandcablenetworksinyourproposedexcavation
site,contacttheDialBeforeYouDigservice.Y ou
candial1100toaccessplansforunderground
networksanywhereinAustralia.Y oumayalsolog
ontowww.dialbeforeyoudig.com.auforadditional
information.

Remember,everyonehasaDutyofCaretolocate
undergroundpipesandcablesbeforediggingor
excavating.

Diggingorexcavatingwithoutrstdialing1100could
leadtoinjuryordeathtoyouandbystanders.Itcould
alsoleadtocostlydisruptionofessentialservicesand
nancialpenalties.

MaintenanceandStorage Safety

•Checkfastenersatfrequentintervalsforproper

tightnesstoensurethattheequipmentisinsafe
operatingcondition.

•RefertotheOperator’sManualforimportant

detailsifyoustoretheattachmentforanextended
periodoftime

•Maintainorreplaceanysafetyandinstruction

labelsthataredamagedormissing.

g244146

Figure3

4

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

136-5844

decal136-5844

1.Pressthejoystickswitch
lefttoopenthebucket
jaws.

2.Pressthejoystickswitch
righttoclosethebucket
jaws.

3.Locktheaccessoryinto
Forward.

100-4648

1.Warning;crushingofarmhazard;crushingofleg
hazard—keepbystandersawayfromthemachine.

AU117-1898

decal100-4648

decalau117-1898

1.Tippinghazard—readtheOperator’sManual;themaximum
loadis408kg(900lb).

5

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

1

2

3

4

5
6
7

Nopartsrequired

Connectormountbracket
7-pinconnector1
Bolt(5/32inches)
Spacer
Nut(5/32inches)
Relayandloaderarmharness1
Plugnut1
Grommet
Wireharnessretainer1
Screw
Self-tappingscrew
Relay2
Fuse(5A)

Nopartsrequired

Nopartsrequired

Nopartsrequired

Qty.

Use

–

1

2
2
2

2
2

1

–

–

–

Preparethemachine.

Installtheconnectorandconnector
mountbracket.

Connecttheloaderarmbranch.

Connecttherelayandpowerlead
connectors.

Removetheexistinglever.

Installthe4-in-1bucketlever.

Installthevalvesolenoidharness.

8
9

Note:Retainallremovedpartsforlaterinstallation

unlessotherwisedirected.

Important:Youmustacquire2screws(5/16–18

TPI1.75inches)tocompletethisinstallation.

Important:Caporpluganydisconnected

hydraulichoses,tubes,orcomponentportsto
preventcontaminationenteringthesystem.

Nopartsrequired

Nopartsrequired

–

–

Testtheinstallation.

Completetheinstallation.

1

PreparingtheMachine

NoPartsRequired

Procedure

1.Installthebucket;refertoyourmachine
Operator’sManualforinformationoninstalling
andremovingthebucket.

Important:Alwaysusethetractionunitto

liftandmovetheattachment.

Important:Beforeinstallingthebucket,

ensurethatthemountplatesarefreeofany
dirtordebrisandthatthepinsrotatefreely.
Ifthepinsdonotrotatefreely,greasethem.

6

2.Parkthemachineonalevelsurface,engagethe
parkingbrakeandlowerthearms.

3.Shutofftheengine,removethekeyandallow
theenginetocool.

4.Turnthebattery-disconnectswitchtotheoff
position;refertoyourmachineOperator’s
Manual.

5.Ifyourmachinedoesnothavea
battery-disconnectswitch,disconnectthe
negative(black)cablefromthebattery,then
disconnectthepositive(red)cable(Figure4).

Figure4

2

InstalltheConnectorand ConnectorMountBracket

Partsneededforthisprocedure:

1

Connectormountbracket

17-pinconnector

2

Bolt(5/32inches)

2

Spacer

2

Nut(5/32inches)

Procedure

1.Releaseanybuiltuphydraulicpressureby
movingtheauxiliaryhydraulicsleverforward
andbackwardafewtimes.

g029753

2.Disconnecttherightsideouterhosetting
(1–1/8inches)fromthebulkheadcouplerand
plugthehoseend.

WARNING

Incorrectbatterycableroutingcould
damagethemachineandcables,causing
sparks.Sparkscancausethebattery
gassestoexplode,resultinginpersonal
injury.

•Alwaysdisconnectthenegative
(black)batterycablebefore
disconnectingthepositive(red)
cable.

•Alwaysconnectthepositive(red)
batterycablebeforeconnectingthe
negative(black)cable.

1.Hosetting

2.Bulkheadcouplerthreads

g242258

Figure5

3.Bulkheadcouplerlocknut

3.Removethebulkheadcouplerlocknut(1–5/16
inches).

4.Aligntheconnectormountbracketoverthe
threadedendofthebulkheadcouplerand
secureitwiththebulkheadcouplerlocknut.

7

Figure6

3

ConnectingtheLoaderArm Branch

Partsneededforthisprocedure:

1Relayandloaderarmharness

1Plugnut

Grommet

1Wireharnessretainer

2

Screw

g242236

1.Bulkheadcouplerlocknut

5.Removetheplugandconnectthehosetting
removedinstep2.T orquethettingto60to74
ft-lb(81to100N·m).

6.Removethegrommetandplugnutfromtherear
ofthe7-pinconnector,aswellasthepartsbag
insidetheconnector.

7.Installthe7-pinconnectortothetopofthe
connectormountbracketwith2bolts(5/32
inches),washers,andnuts(Figure7).Tighten
thenutssecurely.

2.Connectormountbracket

Procedure

1.Loosenthecaptivescrew(7/16inch)onthe
bottomrightoftherear-accesscoverandopen
it(Figure8).

g031217

Figure8

1.Captivescrew

2.Alongthetoprailoftherightloaderarm,remove
the2screws,hosehold-downplates,and
spacertubes(Figure9).

1.7-pinconnector

2.Bolt(washerandnuton
undersideofbracket)

g242253

Figure7

3.Connectormountbracket

8

Figure9

g242240

1.Screw3.Spacertube

2.Hosehold-downplate4.Loaderarm

3.Findtheloaderendbranchoftherelayand

loaderarmharness(Figure10).

Figure10

Relayandloaderarmharnessconnections

1.Relaybranch3.Powerleadbranch

2.Loaderarm/attachment
leverconnector

4.Loaderendbranch

g006230

9

4.Routetheloaderendbranchintotherearofthe
machinealongthelowerfrontendoftheloader
armvalveassembly(Figure11)andoutthrough
therighthoseaccess(Figure12).

5.Routetheloaderendbranchupintotheouter
protectivesleeve,thenrouteitalongthebottom
oftheinnerhydraulichosesothatthewires
reachthe7-pinconnector.

6.Installtheplugnut(large)andthenthegrommet
(small,narrowendfacingthe7-pinconnector)
overthewires.

Figure11

1.Loaderendbranch2.Righthoseaccess

g242387

g242237

Figure13

1.Plugnut

2.Grommet

7.Removethetophalfofthe7-pinconnectorand
installthe4loaderendwiresintothecorrect
connectorterminalsinsideasshowninFigure

14.

1.Righthoseaccess

2.Loaderendbranch

g242409

Figure12

3.Outerprotectivesleeve

g242270

Figure14

1.Wireharnessretainer4.Yellow-T erminal2

2.White-T erminal65.Black-T erminal7

3.Black-T erminal5

10

8.Tightentheterminalscrewsandpullonthewires
toensurethattheyaresecurelyconnected.

9.Installthewireharnessretainerand2screws
(Figure14).

10.Installtheconnectortophalfandscrewonthe
plugnutsecurely ,atthesametimeseatingthe
grommet(Figure15).

Figure15

1.Threadtheplugnutonto
the7-pinconnector

2.Connectortophalf

4

ConnectingtheRelayand PowerLeadConnectors

Partsneededforthisprocedure:

2

Self-tappingscrew

2Relay

1

Fuse(5A)

AssemblingtheRelayConnectors
totheMachine

ForModel22327withserialnumbersprior
to316000467andModel22328withserial

g242272

numberspriorto316999999

1.Fromtherearofthemachine,positionthe
relayconnectorsonthelowerrearfaceofthe
auxiliaryvalvebracketandmarkthelocationof
themountingholesonthebracket.

11.Installthehosehold-downplatesandspacer
tubesremovedinstep2.

Important:Ensurethatthewireharnessis

nottootautatthe7-pinconnector;givethe
harnesssufcientslackbeforetightening
thehold-downplates.

12.Replacethepreviouslyremovedscrewswith2
longerscrews(5/16–18TPIx1.75inches).

Note:Thesescrewsarenotsuppliedwiththe

attachment.

g242413

Figure16

1.Auxiliaryvalvebracket3.Relayconnectors

2.Drillahole(4mm)here.4.Self-tappingscrews

2.Drillholes(2)usinga4mmdrillbitatthemarks
madeinstep1.

3.Usingthe2self-tappingscrews,installtherelay
connectorstotheauxiliaryvalvebracket(Figure

16).

11

4.Installthe2relaystothebucketrelayconnectors
andcontinuetoConnectingthePowerLead

Branch(page12).

AssemblingtheRelayConnectors
totheMachine

ForModel22327withserialnumbersafter
316000467andModel22328withserial
numbersafter316999999

1.Fromtherearofthemachine,removeboth
existingrelaysfromtheignitionrelayconnectors
(Figure17).

ConnectingthePowerLead
Branch

1.Withacabletie,securetheharnesstothehose
ttingintheT1portontheleftsideoftheloader
armvalveassembly.

Important:Routethewireharnessaway

fromanyhotormovingparts,securewith
cabletiesasneeded.

2.Openthehood,propitup,andremovetheheat
shield(Figure18).

Figure17

1.Bucketrelayconnectors3.Ignitionrelayconnectors

2.Matingtangs4.Ignitionrelays

2.Loosentheignitionrelayconnectormounting
boltsandnuts.

3.Slidethematingtangsofthebucketrelay
connectorsontothetangsoftheleftignition
relayconnector(Figure17).

4.Tightentheignitionrelayconnectormounting
hardwareandinstalltherelaysremovedinstep

1.

5.Installthe2relaystothebucketrelayconnectors
andcontinuetoConnectingthePowerLead

Branch(page12).

g038212

Figure18

1.Screw(3)

2.Heatshield

3.Feedthepowerleadbranchforwardandaround
thefrontoftheauxiliaryvalve.

g242426

4.Removethecapfromtheplug-and-socket
connectorontheauxiliarylowowharnessand
connectthepowerleadbranchtotheopen
connector(Figure19).

g038242

Figure19

1.Powerleadconnector

2.Auxiliarylowow
connector

5.Installthecapintotheshort,taped-back
connectoronthepowerleadbranch.

Note:Securethewireharnesssothatitdoes

notcontacttheheatshield.

12

6.Installthe5Afuseintotheinlinefuseblockon
thepowerleadbranch.

5

RemovingtheExisting Lever

NoPartsRequired

Procedure

1.Removetheretainingringfromtheloader
arm/attachmenttiltlevershaftandmovethe
washerup(Figure20).

Figure20

2.Pushuptheairdeectorfrombelowthecontrol
panelandslideitupthelever(Figure20).

Note:Y oumayneedtoadjustthepositionof

thelevertoremovetheairdeector.

3.Loosenthelocknut(3/4inch)atthebaseofthe
lever(Figure21).

g242427

Figure22

1.Drilla5mmdiameterhole
fortheleverconnector
wire

2.Cuta30mmslotfromthe
centreofthedrilledhole

3.10mmfromtheedgeof
theexistingholetothe
centreofthenewhole

g242495

4.Existinghole

5.Slotsfacetowardlower
rightsideofcontrolpanel

Figure21

Somepartsnotshownforclarity

4.Unscrewandremovetheleverandairdeector
(Figure21).

5.ModifytheairdeectorasshowninFigure22.

g242496

13

6

Installingthe4-in-1Bucket Lever

NoPartsRequired

Procedure

1.Ensurethattherockerswitchesatthetopof
the4-in-1bucketleverareatrightanglestothe
shaftopeningasshowninFigure23andtighten
thehandlelocknut.

8.Attachthehandleinstructionaldecalontothe
bottomleftcornerofthecontrolpaneldecalas
showninFigure24.

Note:Cleanandpreparethecontrolpanel

decalbeforeinstallingthehandledecal.

2.Removetheinsertlocknut(Figure23)and
puttheleverthroughtheairdeectorwiththe
openingfacingforwardandthelevershaftlead
andconnectorfedthroughthesmalldrilledhole.

3.Installthelocknuttothebottomoftheleverand
threadtheleverintotheloadervalveassembly.

Note:Rotatetheairdeector,lever,andlever

connectorwirealtogethertomaintainthecorrect
orientation.

Figure23

1.Rockerswitch4.Insertlocknut

2.Handlelocknut

3.Shaftopening

5.Levershaftlead

g242493

Figure24

g242494

4.Withtheshaftopeningfacingforward,secure
theleverfromrotationandtightentheinsert
locknut(18mm)securelytotheloadervalve
assembly.

5.Loopthelevershaftleadclockwisearoundthe
topoftheloadervalveassembly.

6.Connecttheleverconnectortotheloader
arm/attachmentleverconnectorbeneaththe
controlpanel(Figure10).

7.Pushtheairdeectorbelowthecontrolpanel
andmovetheleverinalldirectionstoensure
thatitslidesfreely.

14

7

InstallingtheValveManifold SolenoidHarness

NoPartsRequired

Procedure

1.Removethe4boltsandwasherssecuringthe
manifoldcoverfromthe4-in-1bucket(Figure

25).

g242609

Figure26

Figure25

1.Manifoldcover2.Boltandwasher(4)

2.Feedthesolenoidconnectorendofthevalve
manifoldsolenoidharnessdowntheouter
protectivesleeveofthe4-in-1buckethoses.

3.Removetheplugsfromthevalvemanifold
terminalsandinstallthesolenoidconnectorsas
showninFigure26.

1.Valvemanifold3.Valvemanifoldsolenoid
harness

2.Leftandrightsolenoid

connectors

4.Tightenthecentrescrewsonthesolenoid

connectorssecurely.

g242611

15

5.Liftupthespring-loadedcoveronthe7-pin
connectorandinsertthevalvemanifoldsolenoid
harnessconnector(Figure26).

4.Turnthelowowswitchontoactivatethe
auxiliaryhydraulicslowowsystem.

5.Setthethrottletofastandlocktheauxiliary
hydraulicsleverintheforwardowposition;
refertoyourmachineOperator’sManual.

Important:Operatethebucketjawsonly

withtheauxiliaryhydraulicsleverinthe
forwardowposition.

6.Operatetheleftandrightsidesoftherocker
switchontopofthe4-in-1bucketlever;the
bucketshouldopenandcloseandagreen
LEDwithineachofthevalvemanifoldsolenoid
harnessconnectorsshouldilluminate.

Note:Whentheleftsideoftherockerswitchis

depressedthejawsshouldopen,whentheright
sideispressedthejawsshouldclose.Ifthejaws
open/closeinreverse,loosenthehandlelocknut
(Figure23)andscrewthehandledown180°.
Securethehandleandtightenthelocknut.

Figure27

1.7-pinconnector3.Lockingtang

2.Spring-loadedcover4.Valvemanifoldsolenoid
harnessconnector

Note:Ensurethatthecoverisfullyclosedover

thelockingtangsonthevalvemanifoldsolenoid
harnessconnector.

8

TestingtheInstallation

NoPartsRequired

Procedure

1.Turnthebattery-disconnectswitchtotheON

position;refertoyourmachineOperator’s
Manual.

g242610

7.Movetheauxiliaryhydraulicslevertotheneutral
position.

8.Raisetheloaderarmtothehalfwayposition
andfullytiltthebucketforward.

9.Ensurethatthereisnotensiononthevalve
manifoldsolenoidharnessattheconnectionto
theloaderarmharness.

10.Fullydumpandcurlthebucket;atthemidpoint
ofthismotionensurethatthehosesdonotbend
excessivelyattheirconnectionstothemanifold
assembly.

Important:Ifthereisexcessivebendingin

thehoses,youmustloosenandadjustthe
portttingstocorrecttheangle;excessive
bendingofthehosescausesstressand
damagetothehosesandttings.

2.Ifyourmachinedoesnothavea
battery-disconnectswitch,connectthe
positive(red)cabletothepositive(+)terminal
andthenegative(black)cabletothenegative(-)
terminalofthebattery(Figure4).

Note:Securethecablesusingthecable

mountinghardwareusedpreviously.

3.Starttheengineandraisetheloaderarmsothe
bucketisofftheground.

16

9

CompletingtheInstallation

NoPartsRequired

Procedure

1.Tiltthe4-in-1bucketbackandlowertheloader
arm.

2.Shutofftheengineandremovethekey.

3.Checkallhydraulicconnectionsforleaksand
correctasnecessary.

4.Checkthehydraulicuidlevelandcorrectas
necessary;refertoyourmachineOperator’s
Manual.

5.InstalltheheatshieldasshowninFigure18.

6.Closeandsecuretheenginehood.

7.Installthevalvemanifoldcovertothe4-in-1
bucketandsecureitwiththe4boltsand
washersasshowninFigure24.

ProductOverview

g242329

Figure28

1.4-in-1bucket3.Hydraulicandelectrical
connections

2.Manifoldcover4.Loaderarm/attachmenttilt
lever

Important:The4-in-1bucketmustnot

beusedwithoutthevalvemanifoldcover
installed.Thewarrantyonthevalvemanifold
assemblywillbevoidedifthecoverisnot
installedorinstalledincorrectly.

Controls

Becomefamiliarwithallthecontrols(Figure29and

Figure30)beforeyoustarttheengineandoperate

thetractionunit.

AuxiliaryHydraulicsLowFlow
Switch

Pressonthefrontoftheauxiliaryhydraulicslowow
switchtoturniton.

17

g239507

Figure29

1.Lowowswitch

LoaderArm/AttachmentTiltLever

Specications

Usetheloaderarm/attachmenttiltlevertooperatethe
4-in-1bucket(Figure30).

Important:Forthebucketjawstooperate,you

musthavetheauxiliaryhydraulicsleverinthe
forwarddetentposition.

Figure30

1.Lowertheloaderarms

2.Raisetheloaderarms

3.Tiltthebucketrearward

4.Tiltthebucketforward

5.Open/closethebucket
jaws

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

4-in-1ExtraHighVolumeBucket

ModelBU003915

1346mm Width

(53inches)

804mm Length

(31.7inches)

Height

Weight

Capacity(SAEstruck
capacity)

Maximumdensity ,heaped

Maximumdensity ,struck

g242271

4-in-1WideBucket

ModelBU003895

Length

Height

Weight

Capacity(SAEstruck
capacity)

Maximumdensity ,heaped

Maximumdensity ,struck

558mm(22inches)

212kg(467.4lbs)

3

0.22m

(7.8ft

2151kg/m

(134.3lb/ft

2558kg/m

(159.7lb/ft

1067mm Width

(42inches)

685mm(27inches)

558mm(22inches)

166kg(365lbs)

3

0.15m

(5.3ft3)

1796kg/m

(112.1lb/ft

2156kg/m

(134.6lb/ft

3

)

3

3

)

3

3

)

3

3

)

3

3

)

4-in-1NarrowBucket

ModelBU004001

Width

Length

Height

Weight

Capacity(SAEstruck
capacity)

Maximumdensity ,heaped

Maximumdensity ,struck

18

863mm(34inches)

685mm(27inches)

558mm(22inches)

145kg(319.7lbs)

3

0.12m

(4.3ft3)

1004kg/m

(66.7lb/ft

1221kg/m

(76.2lb/ft

3

3

)

3

3

)

MaximumMaterialDensityat Capacity

Thedensityofthematerialsmovedbythebucket
variesand,therefore,sodoestheamountofmaterial
thatthebucketcancarrybeforereachingthe
maximumloadrating.ThetablesinSpecications

(page18)listthedensityofmaterialthatcanbe

carried,bothheapedandstruck(i.e.,leveledoff),in
thebucket.Thetablebelowlistscommonmaterials
andtheirdensities.

Tomovethematerialswithdensitiesgreaterthanthe
maximumallowedforthebucket,reducethevolume
ofthematerialplacedinthebucket.

MaterialDensity

Material

Caliche1250kg/m

Clay:

Naturalbed
Dry
Wet

Withgravel,dry

Withgravel,wet

Coal:

Anthracite,broken

Bituminous,broken

Earth:

Dry,packed
Wet,packed

Loam

Granite,brokenorlarge
crushed

Gravel:

Dry
Pitrun(graveledsand)

Dry,13to51

mm(1/2to2inch)

Wet,13to51mm(1/2

to2inch)

Limestone,brokenorcrushed

Sand:

Dry
Wet

Withgravel,dry

Withgravel,wet

Sandstone,broken1510kg/m

Shale1250kg/m

Slag,broken1750kg/m

Stone,crushed1600kg/m

Topsoil

Density(Approximate)

3

(78lb/ft

1600kg/m
1480kg/m
1660kg/m
1420kg/m
1540kg/m

1100kg/m
830kg/m

1510kg/m
1600kg/m
1250kg/m

1660kg/m

1510kg/m
1930kg/m
1690kg/m

2020kg/m

1540kg/m

1420kg/m
1840kg/m
1720kg/m
2020kg/m

950kg/m

3

3

3

3

3

(96lb/ft

3

3

(52lb/ft

3

3

3

(78lb/ft

3

(104lb/ft

3

3

3

3

(126lb/ft

3

(96lb/ft

3

3

3

3

(126lb/ft

3

(94lb/ft

3

(78lb/ft

3

(109lb/ft

3

(100lb/ft

3

(59lb/ft

3

)

(104lb/ft
(93lb/ft
(104lb/ft
(89lb/ft

(69lb/ft

(94lb/ft
(100lb/ft

(94lb/ft
(120lb/ft
(106lb/ft

(89lb/ft
(115lb/ft
(107lb/ft

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

3

)

19

Operation

The4-in-1bucketcanbeusedin4differentoperating
modes:

•Bucket

•Blade

CAUTION

Hydrauliccouplers,hydrauliclines/valves,
andhydraulicuidmaybehot.Ifyoucontact
hotcomponents,youmaybeburned.

•Weargloveswhenoperatingthehydraulic
couplers.

•Leveller

•Grapplebucket

InstallingandRemoving theAttachment

RefertotheOperator’sManualforthetractionunitfor
theinstallationandremovalprocedure.

Important:Beforeinstallingtheattachment,

positionthemachineonalevelsurface,ensure
thatthemountplatesarefreeofanydirtordebris,
andensurethatthepinsrotatefreely .Ifthepins
donotrotatefreely,greasethem.

Note:Alwaysusethetractionunittoliftandmove

theattachment.

WARNING

Ifyoudonotfullyseatthequick-attach
pinsthroughtheattachmentmountplate,
theattachmentcouldfalloffthemachine,
crushingyouorbystanders.

Ensurethatthequick-attachpinsarefully
seatedintheattachmentmountplate.

•Allowthemachinetocoolbeforetouching
hydrauliccomponents.

•Donottouchhydraulicuidspills.

4-in-1Operationand Control

Afteryouattachthe4-in-1buckettothemountplate
ofthetractionunit,ensurethatthehydrauliccouplers
areconnected,andthattheauxiliaryhydraulicslow
owsystemisturnedon.Startandrunthemachineat
fullthrottle.

Whenloadingmaterial,alwayshavethebucketlevel
tothegroundandmoveforwardintothematerialto
belifted.Whenthebucketisfull,tiltitrearwardto
decreasetheliftingresistancewhenyoulifttheload.

TransportPosition

Whentransportingaload,keeptheattachmentas
closetothegroundaspossible,nomorethan6
inchesabovethelowestposition.Tiltitrearwardto
keeptheloadlevel.

WARNING

Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremoved
withinafewhoursbyadoctorfamiliarwith
thisformofinjury;otherwise,gangrenemay
result.

•Ensurethatallhydraulic-uidhoses
andlinesareingoodconditionandall
hydraulicconnectionsandttingsaretight
beforeapplyingpressuretothehydraulic
system.

•Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthateject
high-pressurehydraulicuid.

•Usecardboardorpapertondhydraulic
leaks;neveruseyourhands.

1.Nomorethan6inches

20

g240205

Figure31

2.Tilttheloadrearward

abovethelowestposition

BucketOperation

Youcandrawthejawstogethertousethisattachment
asastandardbucket.Youcanalsoopenthe4-in-1
bucketjawstodumpthecontentsintoahigherarea
thanastandardbucketcanreach.

Whenloadingmaterial,alwayshavethebucketlevel
tothegroundandmoveforwardintothematerialto
belifted.Whenthebucketisfull,tiltitrearwardto
decreasetheliftingresistancewhenyoulifttheload.

Whentransportingaload,keepthebucketasclose
tothegroundaspossible.

BladeOperation

Withthejawscompletelyopen,youcanusetheback
ofthebucketasabladetopushmaterial.Y oucan
alsopartiallyclosethejawsandusingthebottomof
thefrontbuckettoknockthetopofclumpsandgrade
withtherearblade.

Whenscraping,levellingandsurfacestripping,lower
thebladetotheground,ensuringthatthecuttingedge
makescontact.Thebladewillbiteintothesoilasyou
moveforward.

g235997

Figure32

Correctoperation

Important:Donotusetheoortopickorpull

objects.Thiswillcausedamagetotheoor/
bucketandwillvoidthebucketwarranty(Figure

33).

LevellerOperation

Withthejawsfullyopenandthebuckettippedslightly
forwardsothatthebackcuttingedgeoftheoorison
theground,andthefrontedgeisofftheground.The
angleofthebackcuttingedgeyoucanusethebucket
asalevellerbymovingthecuttingedgebackacross
thesurfaceoftheground.

GrappleBucketOperation

Thesidejawscanalsobeusedforpickingupmaterial
byclosingthemoverobjectsormaterialstobe
transported(Figure32).

Note:T akecarewhenusingthismethodthatyou

don’tcrushanobjectthatyouarepickingupbetween
thesidejaws.

g235998

Figure33

Incorrectoperation

21

Maintenance

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Beforeeachuseordaily

Every200hours

Beforestorage

MaintenanceProcedure

•Lubricatethebucket

•Ensurethatallfastenersaresecurelytightened.

•Inspectthehydraulicsystemforleaksandloosettings.

•Cleantheareasaroundthebucketcylinderandmountplatepivot.

•Checkforwearofpins,linkages,andcuttingedges.

•Greasethebucketpivotpoints.

•Ensurethattherelayandloader-endharnessandvalvemanifoldsolenoidharness
aresecure.

•Lubricatethebucket

•Inspectthehydraulicsystemforleaksandloosettings.

•Inspectthehydraulicsystemforleaksandloosettings.

LubricatingtheBucket

ServiceInterval:Beforeeachuseordaily

Every200hours

Usingagreasegun,pumpgeneralpurposegrease
intothesixgreasettingsonthe4-in-1bucketuntil
thegreasebeginstoooze(Figure34).Wipeaway
anyexcessgreasewithashopcloth.

Adjustingthe4-in-1Bucket Operation

Thespeedcontrolonthevalvemanifoldcanbeused
toadjusttheopeningandclosingspeedofthe4-in-1
bucketjaws.

1.Starttheengineandraisetheloaderarmsothat
the4-in-1bucketisclearoftheground.

1.Greasettings

2.Removethe4boltsandwasherssecuringthe
valvemanifoldcovertothe4-in-1bucketand
removethecover(Figure25).

3.Movetheauxiliaryhydraulicsleverfromthe
neutraltoforwardowdirectionacoupleof
timestorelieveanyhydraulicsystempressure
inthevalvemanifold.

Note:Ifthereishydraulicpressureactingin

thevalvemanifoldthecontrolknobcannotbe
moved.

4.Loosenthespeedcontrollockingnut(turning
itcounterclockwise)toallowtheadjustmentof
speedcontrolknob(Figure35).

g006224

Figure34

22

Figure35

Somepartsnotshownforclarity

1.Valvemanifold3.Speedcontrolknob

2.Speedcontrollockingnut

5.Adjustthespeedcontrolknob:

Storage

1.Beforelong-termstorage,washtheattachment
withmilddetergentandwatertoremovedirtand
grime.

2.Checkandtightenallbolts,nutsandscrews.
Repairorreplaceanypartthatisdamagedor
worn.

3.Ensurethatallthehydraulichosecouplersare
connectedtogethertopreventcontamination
enteringthehydraulicsystem.

4.Paintallscratchedorbaremetalsurfaces.

Note:PaintisavailablefromyourAuthorized

ServiceDealer.

g242385

5.Greasethepivotpoints;refertoLubricatingthe

Bucket(page22).

6.Storetheattachmentinaclean,drygarageor
storagearea.

7.Coverthebuckettoprotectitandkeepitclean.

•Toincreasetheopening/closingspeedofthe

bucket,turntheknobclockwise.

•Todecreasetheopening/closingspeedof

thebucket,turntheknobcounterclockwise.

6.Movetheauxiliaryhydraulicsleverfromthe
neutraltoforwarddirectionacoupleoftimes
torelieveanyhydraulicsystempressureinthe
valvemanifold.

7.Turnthespeedcontrollockingnutclockwiseto
securethesetting.

8.Installthevalvemanifoldcovertothe4-in-1
bucketandsecureitwiththe4boltsandwashers
removedinstep2.Tightentheboltssecurely.

Important:The4-in-1Bucketmustnot

beusedwithoutthevalvemanifoldcover
installedandsecuredinplace.Thewarranty
onthevalvemanifoldassemblywillbe
voidedifthecoverisnotinstalled,or
incorrectlyinstalled.

23

Troubleshooting

Problem

Bucketdoesnotopenorclose.

PossibleCauseCorrectiveAction

1.Electricalcircuitissue.1.Inspectthewireharnessandelectrical

2.Thefuse(s)areblown.2.Replaceanyblownfuses.

3.Thereareloosepowerorearth
connection(s).

4.Therearedisconnectedwire(s)at
systemterminal(s).

5.Thereareopenorshortcircuit(s)inthe
wire(s).

6.Thewireharnessrelay(s)arenot
functioningcorrectly.

7.Theloaderarm/attachmenttiltlever
contactsarenotfunctioningcorrectly .

8.Thevalvemanifoldsolenoid(s)are
notfunctioningcorrectly(Resistance
acrosssolenoidterminalsshouldbe
approximately6.5ohms).

9.Thehydrauliccoupler(s)arenot
completelyconnected.

10.Thereismoisturebetweenthevalve
solenoidcoilsandthevalvesolenoid
shaft.

11.Thevalvemanifoldand/oraninternal
valveisnotoperatingcorrectly.

12.Thereisanobstructioninahydraulic
hose.

13.Theauxiliaryvalveonthetractionunit
isnotoperatingcorrectly .

14.The4-in-1buckethydrauliccylinder(s)
arenotoperatingcorrectly.

connections.Refertothewiring
diagram.

3.Ensurethatallwireconnectionsare
correctlyconnectedandsecure.

4.Ensurethatallwireconnectionsare
correctlyconnectedandsecure.

5.Replaceanynon-operationalwire
harness(es).

6.Replaceanynon-operationalrelay(s).

7.Repairorreplacetheloader
arm/attachmenttiltlever.

8.Replaceanynon-operationalvalve
manifoldsolenoids.

9.Ensurethatthecouplersarecorrectly
connectedandsecured.

10.Removethenutsecuringthevalve
solenoidcoilstothesolenoidshaft.
Pullthecoilsfromtheshaftandclean
them;ensurethatthereisnomoisture
betweenthecomponents.Install
thecomponentsandtightenthenut
securely.

11.Repairorreplacethenon-operational
component.

12.Findandremovetheobstruction.

13.Repairorreplacethevalve.

14.Repairorreplaceanynon-operational
hydrauliccylinder(s).

24

Schematics

(Rev.A)

g239505

25

Notes:

Notes:

TheToroWarranty

4in1bucket

Conditions

TheT oro®Companyanditsafliate,T oroWarrantyCompany ,pursuanttoanagreementbetweenthem,jointlywarrantyourT oroProduct(“Product”)
tobefreefromdefectsinmaterialsorworkmanship.

ThewarrantyappliesfromthedateoftheProductisdeliveredtotheoriginalretailpurchaser:

Whereawarrantableconditionexists,wewillrepairtheProductatnocosttoyouincludingdiagnosis,labourandparts.

ProductsWarrantyPeriod

Bucket12months

Wireharnessandvalvemanifold

6months

InstructionsforObtainingWarrantyService

IfyouthinkthatyourT oroProductcontainsadefectinmaterialsorworkmanship,followthisprocedure:

1.ContactanyAuthorisedT oroServiceDealertoarrangeserviceattheirdealership.T olocateaConstructiondealerconvenienttoyou,accessour
websiteatwww.T oro.com.au.

2.Bringtheproductandyourproofofpurchase(salesreceipt)andanexplanationofthefaulttotheServiceDealer .Allcostsassociatedwiththe
returnoftheproductarethepurchaser’sresponsibility.

3.If,foranyreason,youaredissatisedwiththeServiceDealer’sanalysisorwiththeassistanceprovided,contactusat:

CustomerServiceDepartment
ToroAustraliaPtyLtd
Unit1,13DownardStreet
Braeside,Victoria3195
Ph:[phone]

OwnerResponsibilities

YoumustmaintainyourToroProductbyfollowingthemaintenanceproceduresdescribedintheOperator’sManual.Suchroutinemaintenance,
whetherperformedbyadealerorbyyou,isatyourexpense.Partsscheduledforreplacementasrequiredmaintenance(“MaintenanceParts”),are
warrantedfortheperiodoftimeuptothescheduledreplacementtimeforthatpart.Failuretoperformrequiredmaintenanceandadjustmentscanbe
groundsfordisallowingawarrantyclaim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarrantyperiodaredefectsinmaterialsorworkmanship.Thisexpresswarrantydoes
notcoverthefollowing:

•Productfailureswhichresultintheuseofnon-Tororeplacementparts,orfrominstallationanduseofadd-on,modied,orunapprovedaccessories

•Productfailureswhichresultfromfailuretoperformrequiredmaintenanceand/oradjustments

•Productfailureswhichresultfromoperatingtheproductinanabusive,negligentorrecklessmanner

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.Examplesofpartswhichareconsumed,orusedup,duringnormalProduct

operationinclude,butarenotlimitedto,diggingteeth,tines,sparkplugs(petrolmodels),tracks,lters,chains,etc.

•Failurescausedbyoutsideinuence.Itemsconsideredtobeoutsideinuenceinclude,butarenotlimitedto,weather,storagepractices,

contamination,useofunapprovedcoolants,lubricants,additives,orchemicals,etc.

•Normal“wearandtear”items.Normal“wearandtear”includes,butisnotlimitedto,wornpaintedsurfaces,scratcheddecalsorwindows,etc.

•Anycomponentcoveredbyaseparatedmanufacturer’swarranty

•Pickupanddeliverycharges

GeneralConditions

Thepurchaseriscoveredbythenationallawsofeachcountry .Therightstowhichthepurchaserisentitledwiththesupportoftheselawsarenot
restrictedbythewarrantyandthebenetsprovidedunderthiswarrantyareinadditiontoanyrightsandremediesunderanyapplicablelaws..

AllrepairscoveredbythesewarrantiesmustbeperformedbyanAuthorizedT oroServiceDealerusingT oroapprovedreplacementparts.Repairbyan
AuthorizedT oroServiceDealerisyoursoleremedyunderthiswarranty.

Totheextentpermittedbylaw,neitherTheT oroCompanynorToroWarrantyCompanyisliableforindirect,incidental,orconsequential
damagesinconnectionwiththeuseoftheToroProductscoveredbythesewarranties,includinganycostorexpenseofprovidingsubstitute
equipmentorserviceduringreasonableperiodsofmalfunctionornon-usependingcompletionofrepairsunderthesewarranties.

AustralianConsumerLaw:

Australiancustomerswhoareconsidered”consumers”forthepurposesoftheAustralianConsumerLaw:Ourgoodscomewithguaranteesthat
cannotbeexcludedundertheAustralianConsumerLaw.Y ouareentitledtoareplacementorrefundforamajorfailureandcompensationforany
otherreasonablyforeseeablelossordamage.Y ouarealsoentitledtohavethegoodsrepairedorreplacedifthegoodsfailtobeofacceptable
qualityandthefailuredoesnotamounttoamajorfailure.

374-0327RevA