Toro Groundsmaster 4700-D User manual

FormNo.3459-516RevA
FlowDividerKit
Groundsmaster®4500-Dor4700-DRotaryMower
ModelNo.31529
InstallationInstructions
ThisproductcomplieswithallrelevantEuropeandirectives.Fordetails,pleaseseetheDeclarationof
Incorporation(DOI)atthebackofthispublication.
Safety
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decal132-6104
132-6104
1.4WDLock2.4WDUnlock
decal132-6185
132-6185
1.4WDLock(10A)
©2022—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.Toro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3459-516*

Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparethemachine.
2Nopartsrequired–Removethehydrauliclines.
Plug1
Valve2
Coil(12V)2
3Coilnut2
Installthecoilsontheow-divider
manifoldassembly(4WDswitch
installationonly).
Flow-dividermanifold1
Pressurehose1
Manifoldtube1
Traction-motortube1
Dividertube1
Tankhose1
Bolt2
4
Flangenut2
Installthehydrauliccomponents.
Fuse(10A)1
5Fusedecal1
Installthefuse(4WDswitchinstallation
only).
Toggleswitch1
Switchwireharness1
4WDfunctiondecal1
Relaywireharness1
Relay1
6
Self-tappingscrew1
Installtheswitch.
7Solenoidwireharness1Installthewireharnesstothemachine
(4WDswitchinstallationonly).
8Nopartsrequired–Completingtheinstallation.
Important:ThiskitisonlyintendedforusewithGroundsmasterModels30885,30887,30893,30893TE,
30899,and30899TEserialnumbers40000000andup.
Note:Theproceduresforinstallingthiskitrequirethatyouworkfromunderthemachine.
2

1
PreparingtheMachine
NoPartsRequired
Procedure
Note:Youcanuseahoistforbetteraccessunder
themachine.
Important:Caporpluganydisconnected
hydraulichoses,tubes,orcomponentportsto
preventcontaminatingthesystem.
1.Parkonalevelsurface,engagetheparking
brake,ensurethatthetractionpedalisinthe
neutralposition.
2.EnsurethatthePTObuttonisintheOFF
position.
3.Shutofftheengine,removethekey,andallow
themachinetocool.
CAUTION
Ifyouleavethekeyintheignition
switch,someonecouldaccidentlystart
theengineandseriouslyinjureyouor
bystanders.
Removethekeyfromtheswitchbefore
youdoanymaintenance.
4.Bleedthepressurefromthehydraulicsystem
byturningthehydraulicpumpbypassvalve;
refertotheinstructionsforpushingortowingthe
machineintheOperator’sManual.
5.Ifyouarenotinstallingthe4WDswitch,skip
to2RemovingtheHydraulicLines(page4).If
youareinstallingthe4WDswitch,continuethis
procedure.
6.Opentherighttoolboxcoveranddisconnectthe
negativecablefromthebatterypost;refertothe
Operator’sManualforyourmachine.
WARNING
Incorrectbattery-cableroutingcould
damagethemachineandcablescausing
sparks.Sparkscancausethebattery
gassestoexplode,resultinginpersonal
injury.
•Alwaysdisconnectthenegative
(black)batterycablebefore
disconnectingthepositive(red)
cable.
•Alwaysconnectthepositive(red)
batterycablebeforeconnectingthe
negative(black)cable.
7.Disconnectthepositivebatterycablefromthe
battery;refertotheOperator’sManualforyour
machine.
8.Removetherightconsolecoverasshownin
Figure1.
g204998
Figure1
1.Righttoolboxcover2.Rightconsolecover
3

2
RemovingtheHydraulic
Lines
NoPartsRequired
RemovingthePressureHose
1.Alignadrainpanbelowtheforwardendofthe
pressurehose(Figure2).
g021275
Figure2
BottomViewShown
1.Tractionmotor7.Crosstube(rear-traction
manifold)
2.T-tting8.Hydraulicpump
3.Dividertube9.Rear-tractiontube
4.Pressurehose10.Clamp
5.Hydraulic-ltertube11.Tubebracket
6.Rear-tractionmanifold12.Forward
2.Removetheforwardendofthepressurehose
fromthettinginthedividertube,andallowthe
hydraulicuidtodrainfromthehoseandtube
(Figure2).
g021282
Figure3
SideViewShown
1.Bolts6.Tubebracket
2.Chassisbracket7.Pressurehose
3.Dividertube8.Up
4.Nut9.Forward
5.Clamp
3.Removetherearendofthepressurehosefrom
thettinginthehydraulicpump,andremovethe
pressurehose(Figure2andFigure3).
4.Temporarilycapthepumpandthedividertube.
Note:Discardtheoriginalpressurehose.
RemovingtheCrossTube
1.Alignthedrainpanbelowtherear-traction
manifold.
2.Removethetubenutforthecrosstubefromthe
ttingintherear-tractionmanifold(Figure2).
3.Removethetubenutfortheltertubefromthe
ttinginthecrosstube,andremovethecross
tube(Figure2).
Important:Retaintheltertubefor
installationinInstallingtheFilterTubeand
theDividerTube(page9).
Note:Discardthecrosstube.
4.Temporarilycapthettingintherear-traction
manifold.
4

RemovingtheTubeBracketand
Clamp
1.Removetheboltandthenutthatsecurethe
dividertubetothetubebracket,andremovethe
clamp(Figure3).
2.Removethe2boltsandthe2nutsthatsecure
thetubebrackettothechassisbracket(Figure
3).
Note:Discardthetubebracket,clamp,and
hardware.
RemovingtheDividerTube
1.Removethetubenutfortherear-tractiontube
fromthettingofthedividertube.
2.Removethetubenutofthedividertubefrom
theT-ttinginthefront-lefttractionmotor,and
removethetubefromthemachine(Figure2).
Note:Discardthedividertube.
3.Ifyouareinstallingthe4WDswitch,continue
thisprocedure.Ifyouarenotinstallingthe
4WDswitch,skipto4InstallingtheHydraulic
Components(page7).
RemovingtheTankHose
Important:Thisprocedureisnecessaryifyou
installthe4WDswitch.
1.Alignadrainpanbelowtheforward,straightend
ofthetankhose.
2.Removetheforwardendofthetankhosefrom
thettinginthehydraulicuidtank,capthe
ttingonthetank,andallowthehydraulicuid
todrainfromthehose.
g205311
Figure4
BottomView
1.Hydraulic-tanktting3.Bulkheadtting
2.Tankhose
3.Removetherear,angledendofthetankhose
fromthebulkheadttingandremovethetank
hose.
4.Temporarilycapthebulkheadtting.
Note:Discardtheoriginaltankhose.
5

3
InstallingtheCoilson
theFlow-DividerManifold
Assembly
4WDSwitchOnly
Partsneededforthisprocedure:
1Plug
2Valve
2Coil(12V)
2Coilnut
Procedure
Important:Themanifoldcomespre-assembled
forusewithouttheswitch;thisprocedureis
necessaryifyouinstallthe4WDswitch.
1.Removethe2existingvalvesfromtheCV1and
CV2portsofthemanifold.
2.Installtheappropriatepartstotheow-divider
manifoldasshowninFigure5.
g230515
Figure5
1.Coilnut4.Existingorice(removed)
2.Coil(12V)5.Plug
3.Valve6.Neworice
3.Torquethecoilnutsto6.8to9.5N∙m(5to7
ft-lb).
4.Torquethevalvesto34N∙m(25ft-lb).
5.Installtheplugovertheneworice.
Note:Youmaydiscardtheremovedoriceand
valves.
6

4
InstallingtheHydraulic
Components
Partsneededforthisprocedure:
1Flow-dividermanifold
1Pressurehose
1Manifoldtube
1Traction-motortube
1Dividertube
1T ankhose
2Bolt
2Flangenut
InstallingtheFlow-Divider
Manifold
1.Aligntheholesintheow-dividermanifoldwith
theholesinthechassisbracket.
Note:Ensurethatthe45-degreettingis
pointingdownandtowardthebackofthe
machine.
g312771
Figure6
BottomViewShown
1.Front,righttire4.Coils(forusewith4WD
switchonly)
2.Flangenuts5.Flow-dividermanifold
3.Chassisbracket6.Bolts
2.Securetheow-dividermanifoldtothechassis
bracketwiththe2boltsand2angenuts.
Tightentheboltsto37to45N∙m(27to33ft-lb).
7

InstallingtheRear-TractionTube
andthePressureHose
1.Aligntheforwardtubenutfortherear-traction
tubewiththeelbowttingintheow-divider
manifold(Figure7andFigure8).
g205002
Figure7
1.Traction-motortube7.Hydraulicpump
2.Dividertube8.Rear-tractiontube
3.Hydraulic-ltertube9.Flow-dividermanifold
4.Rear-tractionmanifold10.Tractionmotor
5.Cross-manifoldtube11.Forward
6.Pressurehose
2.Threadtheforwardtubenutontotheelbow,and
tightenthenutto51to63N∙m(37to47ft-lb).
g312772
Figure8
1.Flow-dividermanifold4.Pressurehose(pump
tting)
2.Pressurehose(divider
tting)
5.Hydraulicpump
3.Rear-tractiontube
(forwardtting)
6.Forward
3.Removethetemporarycapfromthehydraulic
pump.
4.Threadonestraightendofthepressurehose
intothettinginthehydraulicpump(Figure8).
5.Removethetemporarycapfromtheow-divider
manifold.
6.Threadtheotherstraightendofthepressure
hoseintothettinginthesideoftheow-divider
manifold(Figure8).
7.Tightenthehosettingsto150to184N∙m(110
to136ft-lb).
8

InstallingtheCrossTube
1.Removethecaponthettingoftherear-traction
manifoldthatyoupreviouslyinstalled.
2.Alignthetubenutsforthecross-manifoldtubeto
thettingsintherear-tractionmanifoldandthe
ow-dividermanifold(Figure9).
g312773
Figure9
1.Rear-tractionmanifold4.Flow-dividermanifold
2.Cross-manifoldtube
(rear-tractionmanifold
tting)
5.Forward
3.Cross-manifoldtube
(dividertting)
3.Threadthetubenutsontothettingsinthe
ow-dividermanifoldandtherear-traction
manifold,andtightenthenutsto51to63N∙m
(37to47ft-lb).
InstallingtheFilterTubeandthe
DividerTube
1.Preparethehydraulic-ltertuberetainedfrom
RemovingtheCrossTube(page4).Alignthe
tubenutforthehydraulic-ltertubetothetting
inthecross-manifoldtubeasshowninFigure
10.
g312774
Figure10
1.Dividertube(ow-divider
tting)
5.Dividertube
(cross-manifoldtube
tting)
2.Hydraulic-ltertube(lter
basetting)
6.Hydraulic-ltertube
(cross-manifoldtube
tting)
3.Flow-dividermanifold7.Forward
4.Cross-manifoldtube
2.Threadthetubenutforthehydraulic-ltertube
ontothettinginthecross-manifoldtube,and
tightenthenutto51to63N∙m(37to47ft-lb).
3.Alignthetubenutsforthedividertubetothe
ttingsinthecross-manifoldtubeandthe
ow-dividermanifold(Figure10).
4.Threadthetubenutsforthedividertubeonto
thettingsinthecross-manifoldtubeandthe
ow-dividermanifold,andtightenthenutsto37
to45N∙m(27to33ft-lb).
9

InstallingtheTraction-MotorTube
1.Alignthetubenutsforthetraction-motortube
tothettingsinthetractionmotorandthe
ow-dividermanifold(Figure11).
g312775
Figure11
1.Tractionmotor4.Traction-motortube
(ow-dividertting)
2.T-tting5.Flow-dividermanifold
3.Traction-motortube
(traction-motortting)
6.Forward
2.Threadthetubenutsforthetraction-motortube
ontothettingsinthetractionmotorandthe
ow-dividermanifold,andtightenthenutsto116
to142N∙m(85to105ft-lb).
InstallingtheTankHose
Important:Thisprocedureisnecessaryifyou
installthe4WDswitch.
1.Removethetemporarycapfromthebulkhead
ttingandthreadtheangledendofthetank
hoseontothebulkheadtting.
g312776
Figure12
BottomView
1.Hydraulictanktting3.Bulkheadtting
2.Tankhose
Note:Ensureclearanceforthecoilsbyfacing
theangledendandhoseouttowardtheright
sideofthemachine,perpendiculartotheframe.
2.Removethetemporarycapfromthettingon
thehydraulicuidtank,andthreadthestraight
endofthetankhoseontothetting.
3.Tightentheforward,straightendattachedtothe
tankto50to64N∙m(37to47ft-lb).
4.Tightentheangledendattachedtothebulkhead
to81to100N∙m(60to74ft-lb).
10