Toro 08781 User manual

FormNo.3416-266RevA
RearRemoteHydraulicKit
SandPro®/IneldPro®3040and5040TractionUnit
ModelNo.08781—SerialNo.315000001andUp
InstallationInstructions
WARNING
CALIFORNIA
Proposition65Warning
ThisproductcontainsachemicalorchemicalsknowntotheStateofCalifornia
tocausecancer,birthdefects,orreproductiveharm.
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,genuineT oroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
g220043
Figure1
1.Locationofthemodelandserialnumbers
ModelNo.
SerialNo.
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
©2017—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3416-266*A

Safety
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decal110-1303
110-1303
1.Pressure3.Highpressureuid,
injectionintobody
hazard—stoptheengine,
stoptheimplement,
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
Valveplate1
Bolt(1/4x1-3/4inches)2
Nut(1/4inch)2
Small90-degreeelbow1
Teetting1
Thread-formingscrew(9/32x3/4inch)2
Teeadapter1
Relay1
6
Cap1
Installthemanifoldandbracket.
Hydrauliccap1
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.
3

ProcedureDescriptionQty.Use
Largehydraulichose1
Hydraulichosewithttings1
Largehoseclamp2
Smallhoseclamp2
Smallmoldedhydraulichose1
R-clamp1
Bolt(5/16x7/8inch)1
10
Flangenut(5/16inch)1
Installthehydraulichoses.
11Nopartsrequired–Tightenallconnections.
Harness1
Switch1
12Fuse1
Installtheswitchandharness.
Dipstick1
13Hydraulicuid
25.5L
(6-3/4US
gallons)
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).
4

g003580
Figure3
1.Bolt4.Cap
2.Air-cleanerstrap5.Air-cleanercanister
3.Machineframe
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
1Valveplate
2Bolt(1/4x1-3/4inches)
2Nut(1/4inch)
1Small90-degreeelbow
1Teetting
2Thread-formingscrew(9/32x3/4inch)
1Teeadapter
1Relay
1Cap
Procedure
Note:MakesurethatallO-ringsarelubricatedand
properlypositionedonallttingsbeforeinstallation.
Note:Installallttingsandhydrauliclineslooselyrst
andthentightenthemwheneverythingisinstalled.
Installthettingsattheanglesshowninthegures.
1.Installthettingsattheanglesshowninthe
gures.Installtheteettingtothesideofthe
valve.RefertoFigure12forthecorrecttee
tting.
2.Installasmall90-degreeelbowtothetopofthe
valve(Figure12).
3.Installtheteeadaptertothe90-degreeelbow.
RefertoFigure12forthecorrectteetting.
4.Installthecapontotheteeadapter(Figure12).
5.Installtherelaytothevalvebracketatthesame
timethevalveisinstalledtothevalvebracket.
6.Installthevalvetothevalvebracketwith2bolts
(1/4x1-3/4inches)and2nuts(1/4inch);refer
toFigure12.
g003576
Figure12
1.Teeadapter6.Valvebracket
2.Small90-degreeelbow7.Relay
3.Nut8.Bolt(1/4x1-3/4inches)
4.Valve9.Cap
5.Teetting
7.Installthevalvebrackettothemachineframe
with2thread-formingscrews(9/32x3/4inch);
refertoFigure13.
g003577
Figure13
1.Thread-formingscrew
(9/32x3/4inch)
2.Valveassembly
8

7
InstallingHydraulicLines
1,2,and5
Partsneededforthisprocedure:
1Hydrauliccap
1Hydrauliclinenumber1
1Hydrauliclinenumber2
1Hydraulicline(hose)number5
Procedure
UseFigure14foridentifyingthecorrecthydraulic
lines.
g015920
Figure14
1.Hydrauliclinenumber14.Hydrauliclinenumber4
2.Hydrauliclinenumber25.Hydraulicline(hose)
number5
3.Hydrauliclinenumber3
Note:Installallhydrauliclineslooselyrstandthen
tightenthemwheneverythingisinstalled.
1.Installthehydrauliccapontohydraulicline
number1,port1b.
2.Positionhydrauliclinenumber1intothe
machineasshowninFigure15.
3.Installhydrauliclinenumber1totheteetting
assembledtothesideofthevalve(Figure15).
4.Installthehydrauliclinenumber1totheupper
malecoupler(Figure15).
g003608
Figure15
1.Teettingonthesideof
thevalve
4.Uppermalecoupler
2.Valve5.Couplerbracket
3.Hydrauliclinenumber1
5.Positionhydrauliclinenumber2intothe
machineasshowninFigure16.
6.Installhydrauliclinenumber2totheteetting
assembledtothe90-degreeelbowandthetop
ofthevalve(Figure16).
7.Installhydrauliclinenumber2totheupper
femalecoupler(Figure16).
g003607
Figure16
1.Valve4.Upperfemalecoupler
2.Teettingassembledto
the90-degreeelbow
5.Couplerbracket
3.Hydrauliclinenumber2
8.Looselyinstallhydraulicline(hose)number5to
thelowermalecoupler(Figure17).
Note:Theotherendofthishosewillbe
installedinProcedure10.
9

g015919
Figure17
1.Hydrauliclinenumber14.Hydraulicline(hose)
number5
2.Couplerbracket5.Hydrauliccap
3.Lowermalecoupler
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(Figure18).
g003611
Figure18
1.45-degreeelbow4.Maleend
2.Hydraulicpump5.Femaleend
3.Large90-degreeelbow
(withhosebarbedend)
3.RemovetheexistingcoverovertheenginePTO
(powertakeoff).
4.Installthepumpbrackettotheenginewith2
bolts(5/16x3/4inch)and2washers(3/8inch).
RefertoFigure19forthecorrectpositionto
installthepumpbracket.
g003818
Figure19
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(Figure20).
10