Toro E-Z Vac 78574 User manual

FormNo.3435-383RevA
48in,52in,or60inE-ZVac™BlowerandDriveKit
2016andAfterGrandstand®Mower
ModelNo.78574—SerialNo.403300000andUp
ModelNo.78575—SerialNo.403300000andUp
ModelNo.78576—SerialNo.403300000andUp
InstallationInstructions
Note:InstallthiskittousewiththeE-ZVacTwinBagger;refertotheOperator’sManualforthebagger
forsafety,operation,andmaintenanceprocedures.
Safety
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decal136-4087
136-4087
1.Warning—readtheOperator’sManual.4.Cutting/dismembermenthazardofhand,impeller—stayaway
frommovingparts;keepallguardsandshieldsinplace.
2.Warning—wearhearingprotection.5.Cutting/dismembermenthazardofhand,impeller—disengage
thePTO,removethekey,andwaitforallmovingpartstostop.
3.Thrownobjecthazard—donotoperatethemachinewithout
thecollectionsysteminstalledandlatched.
6.Warning;lossoftractionhazard—donotoperatewithonlythe
counterbalanceweightsinstalled;donotoperatewithonlythe
E-ZVacinstalled;onlyoperatewithboththeE-ZVacand
counterbalanceweightsinstalled.
©2019—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Registeratwww.T oro.com.OriginalInstructions(EN)
PrintedintheUSA
AllRightsReserved*3435-383*A

Installation
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–Preparethemachine.
2Nopartsrequired–Removethedischargechuteandbelt
cover.
Blowermount1
Bolt(1/2x1-1/2inches)1
Lockwasher1
Nut(1/2inch)1
Bolt(3/8x1-1/4inches)1
Nut(3/8inch)1
Carriagebolt(3/8x1-1/4inches)1
Carriagebolt(3/8x1inch)1
Idlerassembly1
3
Pulleyassembly1
Installthepulleyandidlerassemblies
(formachineswithacast-ironspindle).
Pulleyassembly1
Pulley-platemount1
4Flangenut(3/8inch)3
Installthepulleyassemblyandbelt(for
machineswithanaluminumspindle).
Blowerassembly1
Belt1
Beltcover1
5Knob1
Installtheblowerassembly,belt,and
beltcover.
2

Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
1
PreparingtheMachine
NoPartsRequired
Procedure
Performthefollowingproceduretopreparethe
machineforattachingtheblowerandnishingkit.
1.DisengagethePTO,movethemotion-control
leverstotheNEUTRAL-LOCKposition,andsetthe
parkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Repairallbentordamagedareasofmower
deckandreplaceanymissingparts.
4.Cleanthemachineofanydebrisonthedeckor
rearpartofthemachinetoeaseinstallation.
2
RemovingtheDischarge
ChuteandExistingBelt
Cover
NoPartsRequired
Procedure
Note:Retainallpartsforwhenyouremovethe
bagger.
1.Removethebolt(5/16x7-1/2inches)andnut
(5/16inch)securingthedischargechutetothe
deck.Removethechute,spring,andspacer
(Figure1).
g037552
Figure1
1.Dischargechute4.Spring
2.Nut(5/16inch)5.Spacer
3.Beltcover6.Bolt(5/16x7-1/2inches)
2.Removethebeltcover(Figure1).
3.Removethewireform,carriagebolt,and3nuts
(3/8inch)fromthedeck.
Note:Youwillusethesenutstoinstalltheidler
assemblyin3InstallingthePulleyandIdler
Assemblies(page4).
g037553
Figure2
1.Wireform3.Nut(3/8inch)
2.Carriagebolt(3/8x1inch)
3

3
InstallingthePulleyand
IdlerAssemblies
ForMachineswithaCast-Iron
Spindle
Partsneededforthisprocedure:
1Blowermount
1Bolt(1/2x1-1/2inches)
1Lockwasher
1Nut(1/2inch)
1Bolt(3/8x1-1/4inches)
1Nut(3/8inch)
1Carriagebolt(3/8x1-1/4inches)
1Carriagebolt(3/8x1inch)
1Idlerassembly
1Pulleyassembly
Procedure
1.Installtheblowermounttothedeckusing1bolt
(1/2x1-1/2inches),1lockwasher,1nut(1/2
inch),1bolt(3/8x1-1/4inches),and1nut(3/8
inch)asshowninFigure3.
Note:Youmayneedtoloosenthe3bafebolts
whenyouinstalltheblowermounttoalignthe
assemblywiththedeck.Tightentheboltsafter
installingthemount.
g194670
Figure3
1.Nut(3/8inch)5.Bolt(1/2x1-1/2inches)
2.Blowermount6.Lockwasher
3.Bolt(3/8x1-1/4inches)7.Nut(1/2inch)
4.Bafebolt(3)
4

2.Removethenutsfromthespindleintheright
deckpulleyandusethemtoattachthepulley
assemblytothedeckpulley(Figure3).
Note:Youmayneedtoremovethemowerbelt
torelievethetensionoffthedeckpulleywhen
youinstallthepulleyassembly.Refertothe
Operator’sManualforthemachine.
g037507
Figure4
1.Nut3.Spindle
2.Pulleyassembly
3.Usingthe3nutsthatyouremovedpreviously,1
carriagebolt(3/8x1-1/4inches),and2carriage
bolts(3/8x1inch),installtheidlerassemblyto
themowerdeck(Figure4).
g037508
Figure5
1.Carriagebolt(3/8x1-1/4
inches)
3.Carriagebolt(3/8x1inch)
2.Idlerassembly4.Nut(belowthemower
deck)
5

4
InstallingthePulley
AssemblyandBelt
ForMachineswithanAluminum
Spindle
Partsneededforthisprocedure:
1Pulleyassembly
1Pulley-platemount
3Flangenut(3/8inch)
Procedure
1.Removethetopnut,washer,andsheavefrom
thespindle(Figure6).
Note:Notetheorientationofthesheavewhen
youremoveitfromthespindletoensurethat
youinstallitproperlylaterintheprocess.
g302393
Figure6
1.Topnut3.Sheave
2.Washer4.Spindle
2.Insertthepulley-platemountstudsintotheholes
inthesheave(Figure7).
g302390
Figure7
1.Sheave2.Pulley-platemountstuds
3.Looselyinstallthe3nutstothestuds(Figure8).
Leaveaclearanceof5mm(3/16inch)between
thenutandsheave.
g302412
Figure8
1.Nut2.Stud
6

4.Installthesheaveassemblytothespindleusing
thewasherandtopnut(Figure9).
g302413
Figure9
1.Topnut3.Sheaveassembly
2.Washer4.Spindle
5.Torquethetopnutto176to217N∙m(130to
160ft-lb).
Note:Ensurethatthesheavespinsfreely.
6.Alignthenewpulleyassemblysothatthe
openingstoverthenuts(Figure10).
g302411
Figure10
1.Pulleyassembly2.Nuts
7.Turnthepulleytolockitintoposition(Figure11).
Note:Ifthepulleydoesnotturn,loosenthe
nutsmoretoraisethenutsandallowthepulley
tolockintoposition.
g302414
Figure11
1.Pulleyassembly
8.Afterthenewpulleyassemblyisinposition,
tightenthenutstosecurenewpulleyassembly.
Torquethe3nutsto28to34N∙m(21to25ft-lb).
9.Installthedeckbelt.
7

5
InstallingtheBlower
Assembly,Belt,andBelt
Cover
Partsneededforthisprocedure:
1Blowerassembly
1Belt
1Beltcover
1Knob
Procedure
RefertothebaggerOperator’sManualforthecorrect
proceduretoinstalltheblowerassembly,belt,and
beltcovers.
8