Toro 04650 User manual

FormNo.3412-947RevD
RearRollerBrush
forGreensmaster®3120,3150,3250-D,TriFlex®3300,and3400
SeriesDPACuttingUnits
ModelNo.04650
InstallationInstructions
ThisproductcomplieswithallrelevantEuropeandirectives.Fordetails,pleaseseetheDeclarationof
Incorporation(DOI)atthebackofthispublication.
Note:Ifyourmachineisnotequippedwithastopmountbumper,installabumperkitbeforeproceedingwith
thisinstallation;contactyourauthorizedTorodistributorformoreinformation.
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparethemachine.
2Nopartsrequired–Changethecongurationofthekit.
3Adapterkit—PartNo.132-0723(sold
separately)1Installtheadapterkit(soldseparately).
Drive-housingassembly1
Bracketassembly(driveside)1
4Hex-socketscrew(1/4x3/4inch)2
Installthedrivehousingtothebearing
bracket.
Flangenut(5/16inch)2
Flange-headbolt(5/16x1inch)2
5Retainingring1
Installthedrive-sidebracketandthe
drivehousingtothecuttingunit.
Brushassembly1
Bracketassembly(non-driveside)1
Bearingcover1
Hex-socketscrew2
Locknut2
Smallretainingring1
6
Flockedseal1
Installthebrushassembly.
Flangenut(5/16inch)2
7Flange-headbolt(5/16x1inch)2
Installthenon-drive-sidebrackettothe
cuttingunit.
8Nopartsrequired–Positionthebrush.
Belt1
Drivepulley1
Drivenpulley1
9Washer(asrequired)2
Installthepulleysandthebelt.
Cover1
10Hex-socketscrew(1/4x3/8inch)3Installthecover.
©2019—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3412-947*D

1
PreparingtheMachine
NoPartsRequired
Procedure
1.Parkthemachineonalevelsurface.
2.Engagetheparkingbrake.
3.Lowerthecuttingunits.
4.Shutofftheengineandremovethekey.
5.Removethecuttingunitsfromthemachine;
refertoyourcuttingunitOperator’sManual.
2
ChangingtheConguration
oftheKit
NoPartsRequired
Procedure
Thekitisconguredforinstallingthedriveassembly
ontherightsideofthecuttingunit(Figure1).
g032561
Figure1
RightDriveConguration
1.Nut7.Bearing
2.Bearingcover8.Rightbracket
3.Leftbracket9.O-ring
4.Bolt10.Shaftcollar
5.Assembledparts11.Flockedseal
6.Flockedseal12.Bearing
Forcuttingunitsrequiringthedriveassemblyinstalled
ontheleftsideoftheunit,changetheconguration
asfollows:
Note:Retainallpartsforfutureassembly.
1.Rotatetheassembledshaftcollar,bearing,
andockedsealsinthebracketsothattheyt
throughtheslots,andremovetheassembly
(Figure2).
2

g032558
Figure2
2.Rotatethebearingandtheockedsealinthe
rightbracketsothattheytthroughtheslots,
andremovethem(Figure3).
g032557
Figure3
3.ChecktoensurethattheO-ringineachbracket
staysinplace(Figure4).
3

g032677
Figure4
1.O-rings
4.Alignthebearingandtheockedsealthatyou
removedinstep2intheslotsintheleftbracket,
androtatethemtotheoriginalposition(Figure
5).
g032562
Figure5
LeftDriveConguration
1.Leftbracket7.Bearingcover
2.Bearing8.Locknut
3.Flockedseal9.O-ring
4.Assembledparts10.Flockedseal
5.Hex-socketscrew11.Bearing
6.Rightbracket12.Shaftcollar
5.Aligntheassembledshaftcollar,bearing,and
ockedsealsintheslotsintherightbracket,and
rotatethepartstotheoriginalposition(Figure5).
6.Preparetheidlerassemblyasfollows:
A.Removethehex-socketscrewsecuringthe
bushingandthespringtotheidlerassembly
(Figure6).
g032676
Figure6
LeftDriveConguration
B.Removethespring,ipitover,andinstallit
asshowninFigure6.
C.Securethespringandthebushingwiththe
screwthatyouremovedinstepA.
4

3
InstallingtheAdapterKit
UnitsWithoutaGroomerOnly
Partsneededforthisprocedure:
1Adapterkit—PartNo.132-0723(soldseparately)
Procedure
Foracuttingunitwithoutagroomer,theadapterkit
providesthenecessarymountingpointsforinstalling
thebrushkit.
1.Removethescrewssecuringtheweightand
removetheweight(Figure7).
g032588
Figure7
1.Weight3.Cap
2.Screw
2.Removethecapfromthecenteroftheweight
(Figure7).
3.Restrainthereel;refertoRestrainingtheReel
forRemovingThreadedInserts(page12).
4.Removethebearingscrew(Figure8).
Note:Ifthebearingscrewisontherightside
ofthecuttingunit,ithasstandardright-hand
threads.Ifitisontheleftsideofthecuttingunit,
ithasleft-handthreads.
g032589
Figure8
1.Bearingscrew
5.Securethedriveshafttothedriveshaftadapter
(Figure9)andtorqueitto149to162N∙m(110
to120ft-lb).
Note:Thekitincludes2driveshaftadapters—1
forarightdriveconguration(silver,right-hand
threads)and1foraleftdriveconguration
(black,left-handthreads).
g032597
Figure9
LeftDriveCongurationShown
1.Driveshaft3.Shimwasher
2.Driveshaftadapter(black,
left-handthreads)
6.Restrainthereel;refertoRestrainingtheReel
forInstallingThreadedInserts(page13).
7.Torquethedriveshaftadapterassemblytothe
reelandtorqueto135to150N∙m(100to110
ft-lb).
Note:Foracuttingunitrequiringtheleftdrive
conguration,installtheshimwasherunderthe
driveshaftadapter(Figure9).
8.Installtheweightwiththescrewsthatyou
removedinstep1(Figure10).
5

g032591
Figure10
1.Weight2.Screw
9.PlacetheO-ringontheadapterasshownin
Figure11.
g032592
Figure11
1.O-ring3.Flange-headbolt
2.Adapter
10.InstalltheadapterasshowninFigure11.
11.Securetheadapterwiththeange-headbolt
(Figure11).
12.Proceedwiththeinstallationasdescribedinthe
otherprocedures.
4
InstallingtheDriveHousing
totheBearingBracket
Partsneededforthisprocedure:
1Drive-housingassembly
1Bracketassembly(driveside)
2Hex-socketscrew(1/4x3/4inch)
Procedure
Use2hex-socketscrewstoinstallthedrive-housing
assemblytothebearingbracket.
g032459
Figure12
1.Hex-socketscrew(1/4x
3/4inch)
3.Drive-housingassembly
2.Drive-side-bracket
assembly
6

5
InstallingtheDrive-Side
BracketandtheDrive
HousingtotheCuttingUnit
UnitsWithaUniversalGroomer
DriveKitOnly
Partsneededforthisprocedure:
2Flangenut(5/16inch)
2Flange-headbolt(5/16x1inch)
1Retainingring
Procedure
1.Forunitswithgroomersinstalled,removeand
retainthecap.
g283369
Figure13
1.Cap
2.Securetheassembleddrive-sidebracket
anddrivehousingtothecuttingunitwith2
ange-headbolts(5/16x1inch),2angenuts
(5/16inch),andaretainingringasshownin
Figure14.
Note:Thisstepappliestounitsbothwithor
withoutagroomer.
g032460
Figure14
1.Flangenut(5/16inch)3.Retainingring
2.Flange-headbolt(5/16x
1inch)
6
InstallingtheBrush
Assembly
Partsneededforthisprocedure:
1Brushassembly
1Bracketassembly(non-driveside)
1Bearingcover
2Hex-socketscrew
2Locknut
1Smallretainingring
1Flockedseal
Procedure
1.Use2hex-socketscrews(1/4x3/4inch)and2
locknuts(1/4inch)toinstallthebearingcover
ontothebracketassemblyonthenon-driveside
(Figure15).
7

g032560
Figure15
1.Leftbracket3.Nut
2.Bearingcover4.Bolt
2.Inserttheendofthebrushshaftwithoutthe
splinesintotheshaftcollarinthebracket
assembly(non-driveside)asshowninFigure
16.
g032462
Figure16
1.Bracketassembly(non-driveside)
3.Installthesmallretainingringandaockedseal
ontothesplinedendofthebrushshaft(Figure
17).
g032463
Figure17
1.Smallretainingring2.Flockedseal
4.Insertthesplinedendofthebrushshaftthrough
thebearinginthedrive-sidebracketasshown
inFigure17.
8

7
Installingthe
Non-Drive-SideBracket
totheCuttingUnit
Partsneededforthisprocedure:
2Flangenut(5/16inch)
2Flange-headbolt(5/16x1inch)
Procedure
Use2ange-headbolts(5/16x1inch)and2ange
nuts(5/16inch)toinstallthenon-drive-sidebracketto
thecuttingunitasshowninFigure18.
g032509
Figure18
1.Flange-headbolt(5/16x
1inch)
2.Flangenut(5/16inch)
8
PositioningtheBrush
NoPartsRequired
Procedure
1.Loosenthe2nutsandboltssecuringeach
brackettothecuttingunit.
2.Positiontherollerbrushsothatitisjusttouching
orrestingontherearroller.
Important:Heavybrushcontactonthe
rollercausesprematurebrushwear.
3.Tightenthe2nutsandboltssecuringeach
brackettothecuttingunit.
9

9
InstallingthePulleysand
theBelt
Partsneededforthisprocedure:
1Belt
1Drivepulley
1Drivenpulley
2Washer(asrequired)
Procedure
1.Usethehex-socketscrew(5/16x1/2inch)to
securethedrivepulleytothegroomershaft
(Figure19).
g032464
Figure19
1.Drivepulley4.Drivenpulley
2.Hex-socketscrew(5/16x
1/2inch)
5.Washers
3.Locknut(3/8inch)—torque
itto20to26N∙m(15to19
ft-lb)
2.Usethelocknut(3/8inch)tosecurethedriven
pulleytothebrushshaft(Figure19).
Note:Useawrenchontheatsofthebrush
shafttokeeptheshaftfromspinning(Figure20).
Torquethelocknutto20to26N∙m(15to19
ft-lb).
g033566
Figure20
1.Flats
3.Checkthealignmentofthepulleys(Figure21).
g032675
Figure21
4.Ifthepulleysarenotaligned,changetheposition
ofthedrivenpulleybyremovingthewasheror
addingtheotherwasherasnecessary.
5.Installthebeltasfollows:
A.Positionthebeltoverthedrivepulley
(Figure22).
B.Usea1/2-inchwrenchora3/16-inchhex
keytoreleasethespringtensiononthe
idler.
C.Positiontheotherendofthebeltoverthe
drivenpulley(Figure22)andallowtheidler
toreturntotheoriginalposition.
10