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FormNo.3397-860RevB
22-inch8-Bladeor11-BladeDPA
CuttingUnitwith5inReel
Reelmaster
ModelNo.03621—SerialNo.315000001andUp
ModelNo.03623—SerialNo.315000001andUp
®
5010SeriesTractionUnit
Registeratwww.T oro.com.
OriginalInstructions(EN)
*3397-860*B
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WARNING
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemicalorchemicals
knowntotheStateofCaliforniatocausecancer,
birthdefects,orreproductiveharm.
ThisproductcomplieswithallrelevantEuropeandirectives.
Fordetails,pleaseseetheDeclarationofIncorporation(DOI)
atthebackofthispublication.
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafety-alertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.
Figure2
1.Safety-alertsymbol
Introduction
Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.
YoumaycontactTorodirectlyatwww .Toro.comforproduct
safetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineT oroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.Writethenumbers
inthespaceprovided.
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.
Contents
Safety...........................................................................3
SafetyandInstructionalDecals.................................3
Setup............................................................................4
1InspectingtheCuttingUnit....................................4
2UsingtheCutting-UnitKickstand...........................4
3AdjustingtheRearShield.......................................5
4InstallingtheLooseParts.......................................5
ProductOverview..........................................................7
Specications.........................................................7
Attachments/Accessories.........................................7
Operation.....................................................................7
MakingAdjustments................................................7
Height-of-CutChartTerms......................................9
Height-of-CutChart...............................................10
Maintenance.................................................................14
LubricatingtheMachine..........................................14
Relief-GrindingtheReel..........................................14
ServicingtheBedknife............................................15
ServicingtheBedbar...............................................16
ServicingtheHDDualPointAdjusters
(DPA)...............................................................17
ServicingtheRoller.................................................19
1.Locationofthemodelandserialnumbers
©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Figure1
Contactusatwww.Toro.com.
2
PrintedintheUSA
AllRightsReserved
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Safety
ThismachinehasbeendesignedinaccordancewithENISO
5395:2013andANSIB71.4-2012.
Improperuseormaintenanceofthisequipmentcan
resultininjuryordeath.T oreducethepotentialfor
injuryordeath,complywiththefollowingsafety
instructions.
•Read,understand,andfollowallinstructionsinthe
tractionunitOperator’sManualbeforeoperatingthecutting
unit.
•Read,understand,andfollowallinstructionsinthis
Operator’sManualbeforeoperatingthecuttingunit.
•Neverallowchildrenoruntrainedpersonneltooperate
orservicethemachine.Localregulationsmayrestrictthe
ageoftheoperator.Theownerisresponsiblefortraining
alloperatorsandmechanics.
•Neveroperatethecuttingunitswhensick,tired,orunder
theinuenceofdrugsoralcohol.
•Keepallshieldsandsafetydevicesinplace.Ifashield,a
safetydevice,oradecalisillegibleordamaged,repairor
replaceitbeforeresumingoperation.Also,tightenany
loosenuts,bolts,andscrewstoensurethatthecutting
unitisinsafeoperatingcondition.
•Removealldebrisorotherobjectsthatmightbepicked
upandthrownbythereelbladesofthecuttingunit.Keep
allbystandersawayfromtheworkingarea.
•Ifthecuttingbladesstrikeasolidobjectortheunit
vibratesabnormally,stopandshuttheengineoff.Check
thecuttingunitfordamagedparts.Repairanydamage
beforestartingandoperatingthecuttingunit.
•Lowerthecuttingunitstothegroundandremovethekey
fromtheignitionswitchwheneveryouleavethemachine
unattended.
•Besurethatthecuttingunitsareinsafeoperating
conditionbykeepingnuts,bolts,andscrewstight.
•Removethekeyfromtheswitchtopreventaccidental
startingoftheenginewhenservicing,adjusting,orstoring
themachine.
•Performonlythosemaintenanceinstructionsdescribedin
thismanual.Ifmajorrepairsareeverneededorassistance
isdesired,contactanAuthorizedT oroDistributor.
•Toensureoptimumperformanceandcontinuedsafety
certicationofthemachine,useonlygenuineToro
replacementpartsandaccessories.Replacementparts
andaccessoriesmadebyothermanufacturerscouldbe
dangerous,andsuchusecouldvoidtheproductwarranty.
•Wearappropriateclothing,includingsafetyglasses,
slip-resistant,substantialfootprotection,andhearing
protection.Tiebacklonghairanddonotwearjewelry.
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.
93–6688
1.Warning—readthe
Operator’sManualbefore
performingmaintenance.
2.Cuttinghazardofhandor
foot—stoptheengineand
waitforallmovingpartsto
stop.
3
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Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
1
2
3
4
Cuttingunit
Nopartsrequired
Nopartsrequired
Straightgreasetting
O-ring
Screws
MediaandAdditionalParts
Description
PartsCatalog
Operator'sManual
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
Qty.
Qty.
1Inspectthecuttingunit.
–
–
1
1
2
1
1
Reviewthesematerialsandsavethemforfuturereference.
Usethekickstandwhentippingthe
cuttingunit.
Adjusttherearshield.
Installthelooseparts.
Use
Use
2
1
InspectingtheCuttingUnit
Partsneededforthisprocedure:
1
Cuttingunit
Procedure
Afteryouremovethecuttingunitfromthebox,inspectthe
following:
1.Checkeachendofthereelforgrease.
Note:Greaseshouldbevisiblyevidentinthereel
bearingsandinternalsplinesofthereelshaft.
2.Ensurethatallnutsandboltsaresecurelytightened.
3.Makesurethatthecarrier-framesuspensionoperates
freelyanddoesnotbindwhenyoumoveitbackand
forth.
UsingtheCutting-Unit
Kickstand
NoPartsRequired
Procedure
Wheneverthecuttingunithastobetippedtoexposethe
bedknifeorthereel,propuptherearofthecuttingunitwith
thekickstand(suppliedwiththetractionunit)tomakesure
thatthenutsonthebackendofthebedbar-adjustingscrews
arenotrestingontheworksurface(Figure3).
4
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Figure3
4
InstallingtheLooseParts
Partsneededforthisprocedure:
1
Straightgreasetting
1
O-ring
2
Screws
1.Cutting-unitkickstand
3
AdjustingtheRearShield
NoPartsRequired
Procedure
Undermostconditions,bestdispersionisattainedwhenthe
rearshieldisclosed(frontdischarge).Whenconditionsare
heavyorwet,youcanopentherearshield.
Toopentherearshield(Figure4),loosenthecapscrew
securingtheshieldtotheleftsideplate,rotatetheshieldto
theopenposition,andtightenthecapscrew.
Procedure
Installthegreasettingonthereel-motorsideofthecutting
unit.UseFigure5todeterminethepositionofthereel
motors.
Figure5
1.Cuttingunit15.Cuttingunit5
2.Cuttingunit2
3.Cuttingunit3
4.Cuttingunit4
1.Removeanddiscardthesetscrewonthereel-motor
sideplate(Figure6).
6.Reelmotor
7.Weight
1.Rearshield
Figure4
2.Capscrew
Figure6
1.Bolt(2)3.Greasetting
2.Setscrew4.Greasevent
2.Installthestraightgreasetting(Figure6).
3.Iftherearenoboltsonthereel-motorsideplate,install
them(Figure6).
4.InstalltheO-ringonthereelmotor(Figure7).
5
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Figure7
1.O-ring
5.Installthereelmotor.
6.Greasethesideplateuntilexcessgreasecomesoutthe
greasevent(Figure6).
6
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ProductOverview
Specications
ModelNumberNetWeight
03621
03623
Attachments/Accessories
AselectionofToro-approvedattachmentsandaccessoriesisavailableforusewiththemachinetoenhanceandexpand
itscapabilities.ContactyourAuthorizedServiceDealerorDistributororgotowww.Toro.comforalistofallapproved
attachmentsandaccessories
TobestprotectyourinvestmentandmaintainoptimalperformanceofyourToroequipment,countonTorogenuineparts.
Whenitcomestoreliability,Torodeliversreplacementpartsdesignedtotheexactengineeringspecicationofourequipment.
Forpeaceofmind,insistonT orogenuineparts.
51kg(1 12lb)
52kg(1 16lb)
Operation
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
MakingAdjustments
AdjustingtheBedknifetotheReel
Usethisproceduretosetthebedknifetothereelandtocheck
theconditionofthereelandbedknifeandtheirinteraction.
Aftercompletingthisprocedure,alwaystestthecutting
unitperformanceunderyoureldconditions.Youmay
needtomakefurtheradjustmentstoobtainoptimalcutting
performance.
Important:Donotovertightenthebedknifetothereel
oryouwilldamageit.
•Afterbacklappingthecuttingunitorgrindingthereel,you
mayneedtomowwiththecuttingunitforafewminutes
andthenperformthisproceduretoadjustthebedknifeto
thereelasthereelandbedknifeadjusttoeachother.
•Youmayneedadditionaladjustmentsiftheturfis
extremelydenseoryourcuttingheightisverylow .
Youwillneedthefollowingtoolstocompletethisprocedure:
•Shim(0.002inch)—ToroPartNo.125-5611
•Cuttingperformancepaper—ToroPartNo.125-5610
Figure8
1.Bedbar-adjustingscrew
2.Tipthemowertoexposethebedknifeandreel.
Important:Makesurethatthenutsontheback
endofthebedbaradjustingscrewsarenotresting
ontheworksurface(Figure9).
1.Positionthecuttingunitonaat,levelworksurface.
Turnthebedbar-adjustingscrewscounterclockwiseto
ensurethatthebedbardoesnotcontactthereel(Figure
8).
Figure9
1.Cutting-unitkickstand
3.Rotatethereelsothatabladecrossesthebedknife
approximately25mm(1inch)infromtheendofthe
7
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bedknifeontherightsideofthecuttingunit.Putting
anidentifyingmarkonthisbladewillmakesubsequent
adjustmentseasier.Insertthe0.05mm(0.002inch)
shimbetweenthemarkedreelbladeandthebedknife
atthepointwherethebladecrossesthebedknife.
4.Turntherightbedbaradjusterclockwiseuntilyoufeel
lightpressure(i.e.,drag)ontheshim,thenbackoffthe
bedbaradjuster2clicksandremovetheshim.(Since
adjusting1sideofthecuttingunitaffectstheother
side,the2clicksprovidetheclearancethatyouneed
forwhenyouadjusttheotherside.)
Note:Ifthereisalargegap,drawbothsidescloserby
alternatelytighteningtherightandleftsides.
5.Slowlyrotatethereelsothatthesamebladethatyou
checkedontherightsideiscrossingthebedknife
approximately25mm(1inch)infromtheendofthe
bedknifeontheleftsideofthecuttingunit.
Note:Ifthereisexcessivereeldrag,eitherbacklap
orgrindthecuttingunittoachievethesharpedges
neededforprecisioncutting.
AdjustingtheRearRoller
1.Adjusttherearrollerbrackets(Figure11)tothedesired
height-of-cutrangebypositioningtherequiredamount
ofspacersbelowtheside-platemountingange(Figure
11)pertheHOCChart.
6.Turntheleftbedbaradjusterclockwiseuntilyoucan
slidetheshimthroughthereeltobedknifegapwith
lightdrag.
7.Returntotherightsideandadjustasnecessarytoget
lightdragontheshimbetweenthesamebladeand
bedknife.
8.Repeatsteps6and7untilyoucanslidetheshim
throughbothgapswithslightdrag,but1clickinon
bothsidespreventstheshimfrompassingthroughon
bothsides.Thebedknifeisnowparalleltothereel.
Note:Y oushouldnotneedtoperformthisprocedure
fordailyadjustments,butaftergrindingordisassembly.
9.Fromthisposition(i.e.,1clickinandashimnot
passingthrough)turnthebedbaradjustersclockwise2
clickseach.
Note:Eachclickturnedmovesthebedknife0.018
(0.0007inch).Donotovertightentheadjusting
screws.
10.Testthecuttingperformancebyinsertingalongstripof
cuttingperformancepaper(ToroPartNo.125-5610)
betweenthereelandthebedknife,perpendiculartothe
bedknife(Figure10).Slowlyrotatethereelforward;it
shouldcutthepaper.
Figure11
1.Spacer3.Side-platemountingange
2.Rollerbracket
2.Raisetherearofthecuttingunitandplaceablock
underthebedknife.
3.Removethe2nutssecuringeachrollerbracketand
spacertoeachside-platemountingange.
4.Lowertherollerandthescrewsfromtheside-plate
mountingangesandspacers.
5.Placespacersontoscrewsonrollerbrackets.
6.Securetherollerbracketandspacerstotheunderside
oftheside-platemountingangeswiththenuts
previouslyremoved.
7.Verifythatthebedknife-to-reelcontactiscorrect.Tip
themowertoexposethefrontandrearrollersandthe
bedknife.
Note:Thepositionoftherearrollertothereel
iscontrolledbythemachiningtolerancesofthe
assembledcomponentsandparallelingisnotrequired.
Alimitedamountofadjustmentispossiblebysetting
thecuttingunitonasurfaceplateandlooseningthe
side-platemountingbolts(Figure12).Adjustand
tightenthebolts.Torquetheboltsto37to45N∙m
(27to33ft-lb).
Figure10
Figure12
1.Side-platemountingbolts
8