Toro 31529 User manual

FormNo.3437-654RevA
FlowDividerKit
Groundsmaster®4500-D,4700-D,orReelmaster®7000-DTraction
Unit
ModelNo.31529
InstallationInstructions
Safety
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decal132-6104
132-6104
1.4WDLock2.4WDUnlock
decal132-6185
132-6185
1.4WDLock(10A)
©2019—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3437-654*A

Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparethemachine.
2Nopartsrequired–Removethehydrauliclines.
Plug1
Valve2
Coil(12V)2
3Coilnut2
Installthecoilsontheow-divider
manifoldassembly(4WDswitch
installationonly).
Flow-dividermanifold1
Pressurehose(angledendfor
Reelmaster7000machines)1
Pressurehose(straightendfor
Groundsmaster4500/4700machines)1
Manifoldtube1
Traction-motortube(shortertubefor
Groundsmaster4500/4700machines)1
Traction-motortube(longertubefor
Reelmaster7000machines)1
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.
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(Figure2orFigure3).
g021275
Figure2
BottomView—Groundsmaster4500/4700Shown
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
g026941
Figure3
BottomView—Reelmaster7000Shown
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
(Figure2orFigure3).
4

g021282
Figure4
SideView—Groundsmaster4500/4700
1.Bolts6.Tubebracket
2.Chassisbracket7.Pressurehose
3.Dividertube8.Up
4.Nut9.Forward
5.Clamp
g027294
Figure5
SideView—Reelmaster7000
1.Bolts6.Tubebracket
2.Chassisbracket7.Pressurehose
3.Dividertube8.Up
4.Nut9.Forward
5.Clamp
3.Removetherearendofthepressurehosefrom
thettinginthehydraulicpump,andremove
thepressurehose.SeeFigure2andFigure
4(Groundsmastermachines)orFigure3and
Figure5(Reelmastermachines).
4.Temporarilycapthepumpandthedividertube.
Note:Discardtheoriginalpressurehose.
RemovingtheCrossTube
1.Alignthedrainpanbelowtherear-traction
manifold.
2.Removethetubenutforthecrosstubefromthe
ttingintherear-tractionmanifold(Figure2or
Figure3).
3.Removethetubenutfortheltertubefromthe
ttinginthecrosstube,andremovethecross
tube(Figure2orFigure3).
Important:Retaintheltertubefor
installationinInstallingtheFilterTubeand
theDividerTube(page11).
Note:Discardthecrosstube.
4.Temporarilycapthettingintherear-traction
manifold.
RemovingtheTubeBracketand
Clamp
1.Removetheboltandthenutthatsecurethe
dividertubetothetubebracket,andremovethe
clamp(Figure4orFigure5).
2.Removethe2boltsandthe2nutsthatsecure
thetubebrackettothechassisbracket(Figure4
orFigure5).
Note:Discardthetubebracket,clamp,and
hardware.
5

RemovingtheDividerTube
1.Removethetubenutfortherear-tractiontube
fromthettingofthedividertube.
2.Removethetubenutofthedividertubefrom
theT-ttinginthefront-lefttractionmotor,and
removethetubefromthemachine(Figure2or
Figure3).
Note:Discardthedividertube.
3.Ifyouareinstallingthe4WDswitch,continue
thisprocedure.Ifyouarenotinstallingthe
4WDswitch,skipto4InstallingtheHydraulic
Components(page8).
RemovingtheTankHose
Important:Thisprocedureisnecessaryifyou
aregoingtoinstallthe4WDswitch.
1.Alignadrainpanbelowtheforward,straightend
ofthetankhose.
2.Removetheforwardendofthetankhosefrom
thettinginthehydraulicuidtank,capthe
ttingonthetank,andallowthehydraulicuid
todrainfromthehose.
g205311
Figure6
BottomView
1.Hydraulic-tanktting3.Bulkheadtting
2.Tankhose
3.Removetherear,angledendofthetankhose
fromthebulkheadttingandremovethetank
hose.
4.Temporarilycapthebulkheadtting.
Note:Discardtheoriginaltankhose.
6

3
InstallingtheCoilson
theFlow-DividerManifold
Assembly
4WDSwitchOnly
Partsneededforthisprocedure:
1Plug
2Valve
2Coil(12V)
2Coilnut
Procedure
Important:Themanifoldcomespre-assembled
forusewithouttheswitch;thisprocedureis
necessaryifyouaregoingtoinstallthe4WD
switch.
1.Removethe2existingvalvesfromtheCV1and
CV2portsofthemanifold.
2.Installtheappropriatepartstotheow-divider
manifoldasshowninFigure7.
g230515
Figure7
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.
7

4
InstallingtheHydraulic
Components
Partsneededforthisprocedure:
1Flow-dividermanifold
1Pressurehose(angledendforReelmaster7000
machines)
1Pressurehose(straightendforGroundsmaster
4500/4700machines)
1Manifoldtube
1Traction-motortube(shortertubeforGroundsmaster
4500/4700machines)
1Traction-motortube(longertubeforReelmaster7000
machines)
1Dividertube
1T ankhose
2Bolt
2Flangenut
InstallingtheFlow-divider
Manifold
1.Aligntheholesintheow-dividermanifoldwith
theholesinthechassisbracket.
Note:Ensurethatthe45-degreettingis
pointingdownandtowardthebackofthe
machine.
g312771
Figure8
BottomView—Groundsmaster4500/4700Shown
1.Front,righttire4.Coils(forusewith4WD
switchonly)
2.Flangenuts5.Flow-dividermanifold
3.Chassisbracket6.Bolts
2.Securetheow-dividermanifoldtothechassis
bracketwiththe2boltsand2angenuts.
Tightentheboltsto37to45N-m(27to33ft-lb).
8

InstallingtheRear-tractionTube
andthePressureHose
1.Aligntheforwardtubenutfortherear-traction
tubewiththeelbowttingintheow-divider
manifold(Figure9andFigure11).
g205002
Figure9
Groundsmaster4500/4700Shown
1.Traction-motortube7.Hydraulicpump
2.Dividertube8.Rear-tractiontube
3.Hydraulic-ltertube9.Flow-dividermanifold
4.Rear-tractionmanifold10.Tractionmotor
5.Cross-manifoldtube11.Forward
6.Pressurehose
g205013
Figure10
Reelmaster7000Shown
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).
9

g312772
Figure11
Groundsmaster4500/4700Shown
1.Flow-dividermanifold4.Pressurehose(pump
tting)
2.Pressurehose(divider
tting)
5.Hydraulicpump
3.Rear-tractiontube
(forwardtting)
6.Forward
3.InstallthepressurehosetotheGroundsmaster
4500/4700machineasfollows:
A.Removethetemporarycapfromthe
hydraulicpump.
B.Threadonestraightendofthepressure
hoseintothettinginthehydraulicpump
(Figure11).
C.Removethetemporarycapfromthe
ow-dividermanifold.
D.Threadtheotherstraightendofthe
pressurehoseintothettinginthesideof
theow-dividermanifold(Figure11).
E.Tightenthehosettingsto150to184N-m
(110to136ft-lb).
InstallthepressurehosetotheReelmaster
7000machineasfollows:
A.Removethetemporarycapfromthe
hydraulicpump.
B.Threadtheangledendofthepressurehose
intothettinginthehydraulicpump(Figure
12).
g205015
Figure12
Reelmaster7000Shown
1.45-degreetting4.Angledend
2.Straightend5.Hydraulicpump
3.Flow-dividermanifold6.Forward
C.Removethetemporarycapfromthe
ow-dividermanifold.
D.Threadthestraightendofthepressure
hoseontothe45-degreettingintheside
oftheow-dividermanifold(Figure12).
E.Tightenthehosettingsto150to184N-m
(110to136ft-lb).
10