Toro 08781 User manual

FormNo.3457-862RevA
RearRemoteHydraulicKit
SandPro®/IneldPro®3040and5040TractionUnit
ModelNo.08781—SerialNo.409800000andUp
InstallationInstructions
ThisproductcomplieswithallrelevantEuropean
directives.Fordetails,pleaseseetheDeclarationof
Incorporation(DOI)atthebackofthispublication.
Note:ForSandProModels08703and08705,order
thefollowingpartsbeforeinstallingthiskit:
DescriptionPartnumberQuantity
Dipstick110-81621
Valveplate108-8460-011
Thread-forming
screw(5/16x3/4
inch)
32144-112
ToroPXextended
lifeHydraulicuid
(5gallons)
133-80866.7L(7USqt)
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.
•Makesurethatallhydraulicuidhoses
andlinesareingoodconditionandall
hydraulicconnectionsandttingsaretight
beforeapplyingpressuretothehydraulic
system.
•Keepyourbodyandhandsawayfrom
pin-holeleaksornozzlesthateject
high-pressurehydraulicuid.
•Usecardboardorpapertondhydraulic
leaks.
•Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe
hydraulicsystem.
•Seekimmediatemedicalattentionifuid
isinjectedintoskin.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
g220043
Figure1
1.Locationofthemodelandserialnumbers
ModelNo.
SerialNo.
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
©2022—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3457-862*

Safety
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decal110-1303
110-1303
1.Pressure3.Highpressureuid,injectionintobodyhazard—shut
offtheengine,stoptheattachment,anddisconnectthe
quick-connectports.
2.Tank4.Tank
2

LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparethemachine.
2Nopartsrequired–Removetheaircleaner.
3Nopartsrequired–Removethehydraulicreservoirand
shrouds.
Small90-degreeteewithbarb1
Large90-degreeelbow(threadedboth
ends)1
4Strainer1
Installttingstothehydraulictank.
Retainerbracket1
Muferclamp2
Hose-retainerbracket1
5Couplerbracket1
Installthecouplerbrackettotherear
frame.
Valve1
Bolt(1/4x3inches)2
Nut(1/4inch)2
Small90-degreeelbow1
Teetting1
6
Relay1
Installthemanifoldandbracket.
Hydrauliclinenumber11
Hydrauliclinenumber21
7Hydraulicline(hose)number51
Installthehydrauliclines.
Hydraulicpump1
45-degreetting(maleends)1
Hubassembly1
Squarekey(1/4x1inch)1
Setscrew(5/16x3/4inch)4
Pumpbracket1
Bolt(withthread-lockingcompound)
(5/16x3/4inch)2
Washer(3/8inch)2
8
Large90-degreeelbow(withhose
barbedend)1
Installthehydraulicpump.
Hydrauliclinenumber31
9Hydrauliclinenumber41Installthehydrauliclines.
Largehydraulichose1
Hydraulichosewithttings1
Largehoseclamp2
Smallhoseclamp2
Smallmoldedhydraulichose1
R-clamp1
Bolt(5/16x7/8inch)1
10
Flangenut(5/16inch)1
Installthehydraulichoses.
11Nopartsrequired–Tightenallconnections.
3

ProcedureDescriptionQty.Use
Harness1
Switch1
12Fuse1
Installtheswitchandharness.
13Hydraulicuid
6.6L(7
USqt)for
Models
08703
and
08705
Installthehydraulicuidandcheckfor
leaks.
1
PreparingtheMachine
NoPartsRequired
Procedure
1.Parkthemachineonalevelsurface.
2.Lowertheattachments.
3.Engagetheparkingbrake.
4.Shutofftheengineandremovethekey.
5.Thoroughlycleanthemachine.Removeall
debristoensurethatthemountingbracketswill
tproperlyandthatnodirtordebrisgetsinto
thehydraulicsystem.
2
RemovingtheAirCleaner
NoPartsRequired
Procedure
1.Thoroughlycleantheareaaroundtheair
cleaner.
2.Loosentheradiatorclamparoundthehoseand
lowertheclampontothehose.
3.Removetheinsideboltholdingtheaircleaner
inplace.
4.Removetheair-cleanercoverandlter(Figure
2).
g003574
Figure2
1.Air-cleanercanister3.Canistercover
2.Airlter
5.Removethehosefromtheair-cleanercanister.
6.Spreadtheair-cleanerstrapopenandpullit
overtheendofthecanisterwherethelterwas
takenout(Figure3).
g003580
Figure3
1.Bolt4.Cap
2.Air-cleanerstrap5.Air-cleanercanister
3.Machineframe
4

7.Coverthehoseorinsertaragintoitsothatno
dirtordebrisgetsintoitwhileinstallingthiskit.
8.Removetheoppositeboltholdingtheair-cleaner
straptothemachineframe.
3
RemovingtheHydraulic
ReservoirandShrouds
NoPartsRequired
Procedure
1.Drainthehydraulictank.Refertothemachine
Operator'sManual.
2.Raisetherearofthemachineofftheground
andblockuptherearofthemachine.Referto
themachineOperator'sManualunderRaising
theMachine.
WARNING
Mechanicalorhydraulicjacksmayfailto
supportthemachineandcauseserious
injury.
Usejackstandswhensupportingthe
machine.
3.Removetheleftreartire.
4.Removethe4ange-headscrewssecuring
theleftwheelshroudtotheframe(Figure4).
Removeandretaintheshroud.
g003581
Figure4
1.Leftwheelshroud3.Tire
2.Flange-headscrews4.Nut
5.Removethe2ange-headscrewssecuring
theleftfrontscreentotheframe.Removeand
retainthescreen.
g003836
Figure5
1.Flange-headscrews3.Leftfrontscreen
2.Frame
6.Removethe3boltssecuringtherearhitch
shieldtotheframe.
5

g003838
Figure6
1.Bolt2.Rearhitchshield
7.Removethe2screwssecuringthecenter
shroudtotheframe(Figure7).Removeand
retaintheshroud.
g003617
Figure7
1.Centershroud3.Seat
2.Screws
8.Disconnectthehydrauliclinesgoingtothetank.
9.Removethetophydraulictankbracketfromthe
machineframeandloosenthe2bracketsonthe
sideoftheframe(Figure8).Removethetank
andretainthehardware.
g003575
Figure8
1.Hydraulictank4.Nut
2.Bolt5.Sidebracket
3.Topbracket6.Washer
4
InstallingFittingstothe
HydraulicTank
Partsneededforthisprocedure:
1Small90-degreeteewithbarb
1Large90-degreeelbow(threadedbothends)
1Strainer
Procedure
Note:MakesurethatallO-ringsarelubricatedand
properlypositionedonallttingsbeforeinstallation.
Note:Installallttingsandhydrauliclineslooselyrst
andthentightenthemwheneverythingisinstalled.
Installthettingsattheanglesshowninthegures.
1.Removethe2hydraulictankplugsfromtheside
ofthetank.
2.Installthestrainerintothehydraulictankwhere
thelargeplugwasremoved.
3.Installthelarge90-degreeelbowintothe
strainer.
4.Installthesmall90-degreeteewithbarbwhere
thesmallplugwasremoved(Figure9).
6

g015917
Figure9
1.Large90-degreeelbow
(installatangleshown)
5.Small90-degreetee
(installatangleshown)
2.Strainer6.Removethesmallplug.
3.Removethelargeplug.7.45degrees
4.Hydraulictank
5
InstallingtheCoupler
BrackettotheRearFrame
Partsneededforthisprocedure:
1Retainerbracket
2Muferclamp
1Hose-retainerbracket
1Couplerbracket
Procedure
Note:Installallhydrauliclineslooselyrstandthen
tightenthemwheneverythingisinstalled.
1.Positiontheclampsaroundtheroundtubeof
therearframe.
2.Installthehose-retainerbracketandthecoupler
brackettothemuferclamps.
Note:Donottightenthenutsatthistime.The
couplerbracketneedstobeloosetoinstallthe
hydrauliclines(Figure10).
g003578
Figure10
1.Mufeclamp4.Retainerbracket
2.Muferbracket5.Nut
3.Couplerbracket6.Rearframeroundtube
3.Temporarilypositionthecouplerbracketonthe
roundframetube;refertoFigure11.
Note:Placethecouplerbracketwherethetube
beginstobend.
g003837
Figure11
1.Roundframetube3.Couplerbracket
2.Temporarypositionforthe
couplerbracket
7

6
InstallingtheValve
Partsneededforthisprocedure:
1Valve
2Bolt(1/4x3inches)
2Nut(1/4inch)
1Small90-degreeelbow
1Teetting
1Relay
Procedure
Note:MakesurethatallO-ringsarelubricatedand
properlypositionedonallttingsbeforeinstallation.
Note:Installallttingsandhydrauliclineslooselyrst
andthentightenthemwheneverythingisinstalled.
Installthettingsattheanglesshowninthegures.
1.Installthettingsattheanglesshowninthe
gures.Installtheteettingtothesideofthe
newvalve;refertoFigure12.
2.Installasmall90-degreeelbowtothetopofthe
newvalve(Figure12).
3.Removetheexistingvalvefromthevalve
bracket(Figure12).
4.Installtherelaytothevalvebracketatthesame
timethevalvesareinstalledtothevalvebracket.
5.Installthevalvestothevalvebracketwith2
bolts(1/4x3inches)and2nuts(1/4inch);refer
toFigure12.
g363211
Figure12
1.Valvebracket5.Existingvalve
2.Teetting6.Newvalve
3.Small90-degreeelbow7.Relay
4.Bolt(1/4x3inches)8.Nut(1/4inch)
7
InstallingHydraulicLines
1,2,and5
Partsneededforthisprocedure:
1Hydrauliclinenumber1
1Hydrauliclinenumber2
1Hydraulicline(hose)number5
Procedure
UseFigure13foridentifyingthecorrecthydraulic
lines.
8

g362945
Figure13
1.Hydrauliclinenumber14.Hydrauliclinenumber4
2.Hydrauliclinenumber25.Hydraulicline(hose)
number5
3.Hydrauliclinenumber3
Note:Installallhydrauliclineslooselyrstandthen
tightenthemwheneverythingisinstalled.
1.Positionhydrauliclinenumber1intothe
machineasshowninFigure14.
2.Installhydrauliclinenumber1totheteetting
assembledtothesideofthevalve(Figure14).
3.Installthehydrauliclinenumber1totheupper
malecoupler(Figure14).
g003608
Figure14
1.Teettingonthesideof
thevalve
4.Uppermalecoupler
2.Newvalve5.Couplerbracket
3.Hydrauliclinenumber1
4.Positionhydrauliclinenumber2intothe
machineasshowninFigure15.
5.Installhydrauliclinenumber2tothe90-degree
elbowandthetopofthenewvalve(Figure15).
6.Installhydrauliclinenumber2totheupper
femalecoupler(Figure15).
g362946
Figure15
1.Newvalve3.Upperfemalecoupler
2.Hydrauliclinenumber24.Couplerbracket
7.Looselyinstallhydraulicline(hose)number5to
thelowermalecoupler(Figure16).
Note:Theotherendofthishosewillbe
installedinProcedure10.
g362949
Figure16
1.Hydrauliclinenumber13.Lowermalecoupler
2.Couplerbracket4.Hydraulicline(hose)
number5
9

8
InstallingtheHydraulic
Pump
Partsneededforthisprocedure:
1Hydraulicpump
145-degreetting(maleends)
1Hubassembly
1Squarekey(1/4x1inch)
4Setscrew(5/16x3/4inch)
1Pumpbracket
2Bolt(withthread-lockingcompound)(5/16x3/4inch)
2Washer(3/8inch)
1Large90-degreeelbow(withhosebarbedend)
Procedure
1.Installthelargesquare90-degreeelbowtothe
sideofthehydraulicpump.
2.Installthe45-degreeelbowtothesideofthe
hydraulicpump(Figure17).
g003611
Figure17
1.45-degreeelbow4.Maleend
2.Hydraulicpump5.Femaleend
3.Large90-degreeelbow
(withhosebarbedend)
3.RemovetheexistingcoverovertheenginePTO
(powertakeoff).
4.Installthepumpbrackettotheenginewith2
bolts(5/16x3/4inch)and2washers(3/8inch).
RefertoFigure18forthecorrectpositionto
installthepumpbracket.
g003818
Figure18
1.Engine4.Washer(3/8inch)
2.EnginePTOshaft5.Bolt(5/16x3/4inch)
3.Pumpbracket
5.Applyanti-seizecompoundtotheenginePTO
(powertakeoff)shaftandthehydraulicmotor
shaft.
6.Installthesquarekey(1/4x1inch)intotheslot
intheenginePTOshaft(Figure19).
7.Alignthehubassemblywiththesquarekeyand
installitontotheenginePTO(powertakeoff)
shaft(Figure19).
Note:Makesurethatthehubassemblyis
totallybottomedoutontheshaft.
8.Applyremovablethread-lockingcompoundto
the2setscrews(5/16x3/4inch)andinstall
themintothehubassemblytosecureittothe
PTOshaft(Figure19).
10