Toro 03621, 03623 Original Instructions Manual

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

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

ThisproductcomplieswithallrelevantEuropeandirectives.
Fordetails,pleaseseetheDeclarationofIncorporation(DOI)
atthebackofthispublication.

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafety-alertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.

Figure2

1.Safety-alertsymbol

Introduction

Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comforproduct
safetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineT oroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
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

Specications.........................................................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

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

theinuenceofdrugsoralcohol.

•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

certicationofthemachine,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

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

1

2

3

4

Cuttingunit

Nopartsrequired

Nopartsrequired

Straightgreasetting
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

Figure3

4

InstallingtheLooseParts

Partsneededforthisprocedure:

1

Straightgreasetting

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

Installthegreasettingonthereel-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.Greasetting

2.Setscrew4.Greasevent

2.Installthestraightgreasetting(Figure6).

3.Iftherearenoboltsonthereel-motorsideplate,install
them(Figure6).

4.InstalltheO-ringonthereelmotor(Figure7).

5

Figure7

1.O-ring

5.Installthereelmotor.

6.Greasethesideplateuntilexcessgreasecomesoutthe
greasevent(Figure6).

6

ProductOverview

Specications

ModelNumberNetWeight

03621

03623

Attachments/Accessories

AselectionofToro-approvedattachmentsandaccessoriesisavailableforusewiththemachinetoenhanceandexpand
itscapabilities.ContactyourAuthorizedServiceDealerorDistributororgotowww.Toro.comforalistofallapproved
attachmentsandaccessories

TobestprotectyourinvestmentandmaintainoptimalperformanceofyourToroequipment,countonTorogenuineparts.
Whenitcomestoreliability,Torodeliversreplacementpartsdesignedtotheexactengineeringspecicationofourequipment.
Forpeaceofmind,insistonT orogenuineparts.

51kg(1 12lb)

52kg(1 16lb)

Operation

Note:Determinetheleftandrightsidesofthemachine

fromthenormaloperatingposition.

MakingAdjustments

AdjustingtheBedknifetotheReel

Usethisproceduretosetthebedknifetothereelandtocheck
theconditionofthereelandbedknifeandtheirinteraction.
Aftercompletingthisprocedure,alwaystestthecutting
unitperformanceunderyoureldconditions.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.Positionthecuttingunitonaat,levelworksurface.
Turnthebedbar-adjustingscrewscounterclockwiseto
ensurethatthebedbardoesnotcontactthereel(Figure

8).

Figure9

1.Cutting-unitkickstand

3.Rotatethereelsothatabladecrossesthebedknife
approximately25mm(1inch)infromtheendofthe

7

bedknifeontherightsideofthecuttingunit.Putting

g027270

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-platemountingange(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-platemountingange

2.Rollerbracket

2.Raisetherearofthecuttingunitandplaceablock
underthebedknife.

3.Removethe2nutssecuringeachrollerbracketand
spacertoeachside-platemountingange.

4.Lowertherollerandthescrewsfromtheside-plate
mountingangesandspacers.

5.Placespacersontoscrewsonrollerbrackets.

6.Securetherollerbracketandspacerstotheunderside
oftheside-platemountingangeswiththenuts
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

Height-of-CutChartTerms

Height-of-CutSetting(HOC)

Thiscorrespondstothedesiredheightofcut.

Bench-SetHeightofCut

Thisistheheightatwhichthetopedgeofthebedknifeisset
aboveaatlevelsurfacethatcontactsthebottomofboththe
frontandrearrollers.

RearSpacers

Thenumberofrearspacersdeterminestheaggressiveness
ofcutforthecuttingunit.Foragivenheightofcut,adding
spacersbelowtheside-platemountingangeincreasesthe
aggressivenessofthecuttingunit.Allcuttingunitsona
givenmachinemustbesettothesameaggressivenessofcut
(numberofrearspacers,ToroPartNo.119-0626);otherwise,
theafter-cutappearancecouldbenegativelyaffected(Figure

13).

ChainLinks

EffectiveHeightofCut

Thisistheactualheightthegrasshasbeencut.Foragiven
bench-setheightofcut,theactualheightofcutwillvary
dependingonthetypeofgrass,timeofyear,turf,andsoil
conditions.Thecutting-unitsetup(aggressivenessofcut,
rollers,bedknives,attachmentsinstalled,turf-compensation
settings,etc.)willalsoaffecttheeffectiveheightofcut.Check
theeffectiveheightofcutusingtheTurfEvaluator(Model

04399)regularlytodeterminethedesiredbench-setheight
ofcut.

AggressivenessofCut

Cuttingunitaggressivenessofcuthasasignicantimpact
ontheperformanceofthecuttingunit.Aggressivenessof
cutreferstotheangleofthebedkniferelativetotheground
(Figure13).

Thebestcuttingunitsetupisdependentonyourturf
conditionsanddesiredresults.Experiencewiththecutting
unitonyourturfwilldeterminethebestsettingtouse.You
canadjusttheaggressivenessofcutthroughoutthecutting
seasontoallowforvariousturfconditions.

Ingeneral,lesstonormalaggressivesettingsaremore
appropriateforwarm-seasongrasses(Bermuda,paspalum,
zoysia)whilecool-seasongrasses(bent,bluegrass,rye)may
requirenormaltomoreaggressivesetups.Moreaggressive
setupscutmoregrassoffbyallowingthespinningreeltopull
moregrassupintothebedknife.

Thelocationatwhichthelift-armchainisattacheddetermines
thepitchangleoftherearroller(Figure14).

Figure14

1.Liftchain

2.U-Bracket

3.Bottomhole

Groomer

Thesearetherecommendedheightofcutsettingswhena
groomerkitisinstalledonthecuttingunit.

1.Rearspacers

2.Side-platemountingange

Figure13

3.Aggressivenessofcut

9

Height-of-CutChart

HOCSettingAggressivenessofCutNo.ofRearSpacersNo.ofChainLinksWithGroomerkits

0.64cm(0.250inches)

0.95cm(0.375inches)

1.27cm(0.500inches)

1.56cm(0.625inches)

1.91cm(0.750inches)

2.22cm(0.875inches)

2.54cm(1.000inch)

2.86cm(1.125inches)*

3.18cm(1.250inches)*

3.49cm(1.375inches)*

3.81cm(1.500inches)*

+IndicatestheU-bracket,onliftarm,ispositionedinthebottomhole(Figure14).
*HighHOCKit(Part110-9600)mustbeinstalled.ThefrontHOCbracketmustbepositionedinthetopside-platehole.
**YindicatesthatthiscombinationofHOCandspacerscanbeusedwithgroomers.

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

Less

Normal

More

0
0
1

0
1
2

0
1
2

1
2
3

2
3
4

2
3
4

3
4
5

4
5
6

4
5
6

4
5
6

5
6
7

3+
3+

3

4
3
3

4

3+

3

4
3
3

3+

3
3

4
3
3

3+

3
3

4
3
3

4
3
3

4
3
3

3+

3
3

installed**

Y
Y

-

Y
Y

-

Y
Y
Y

Y
Y

-

Y
Y

-

Y
Y

-

Y
Y

-

-

-

-

-

-

-

-

-

-

-

-

-

Note:Changing1chainlinkchangestherearrollerpitchanglemovementby7.0degrees.

Note:ChangingtheU-bracket,ontheliftarm,tothebottomholeadds3.5degreestotherearrollerpitchangle.

10

AdjustingtheHeightofCut

Note:Forheightsofcutgreaterthan2.54cm(1inch)install

theHighHeight-of-CutKit.

1.Loosenthelocknutssecuringtheheight-of-cutbrackets
tothecutting-unitsideplates(Figure15).

Figure15

1.Adjustingscrew

2.Locknut

3.Height-of-cutbracket

Figure17

Important:Whensetproperly,therearandfront

rollerswillcontactthegaugebarandthescrew
willbesnugagainstthebedknife.Thisensures
thattheheightofcutisidenticalatbothendsof
thebedknife.

5.Tightenthenutstosecuretheadjustment.Donot
overtightenthenuts—justenoughtoremoveanyplay
fromthewasher.

2.Loosenthenutonthegaugebar(Figure16)andset
theadjustingscrewtothedesiredheightofcut.The
distancebetweenthebottomofthescrewheadandthe
faceofthebaristheheightofcut.

Figure16

1.Gaugebar4.Holesusedforsettingthe

2.Height-adjustingscrew5.Holenotused

3.Nut

heightofgroom(HOG)

3.Hookthescrewheadonthecuttingedgeofthe
bedknifeandresttherearendofthebarontherear
roller(Figure17).

4.Rotatetheadjustingscrewuntilthefrontrollercontacts
thegaugebar(Figure17).Adjustbothendsofroller
untiltheentirerollerisparalleltothebedknife.

11

Usethefollowingcharttodeterminewhichbedknifeis
bestsuitedforthedesiredheightofcut.

Bedknife/HeightofCutChart

Bedknife

LowHOC(Optional)

EdgeMax®LowHOC

(Model03623)

ExtendedLowHOC

(Optional)

ExtendedEdgeMax®Low

HOC(Optional)

EdgeMax®(Model03621)

Standard(Optional)

HeavyDuty(Optional)

PartNo.

110-40845.6mm

127-71325.6mm

120-16405.6mm

119-42805.6mm

108-90956.9mm

108-90966.9mm

110-40749.3mm

*Warm-seasongrassesmayrequiretheLowHOC
bedknifefor12.7mm(0.500inch)andbelow.

BedknifeLipHeightHeightofCut

(0.220inch)

(0.220inch)

(0.220inch)

(0.220inch)

(0.270inch)

(0.270inch)

(0.370inch)

6.4to12.7mm

(0.250to0.500inch)

6.4to12.7mm

(0.250to0.500inch)

6.4to12.7mm

(0.250to0.500inch)

6.4to12.7mm

(0.250to0.500inch)

9.5to38.1mm

(0.375to1.50inches)*

9.5to38.1mm

(0.375to1.50inches)*

12.7to38.1mm

(0.500to1.50inches)

Figure18

1.Bedknifelipheight

AdjustingtheTurf-Compensation
Settings

Theturf-compensationspringtransferstheweightfromthe
fronttotherearroller.Thishelpstoreduceawavepatternin
theturf,alsoknownasmarcellingorbobbing.

Important:Makespringadjustmentswiththecutting
unitmountedtothetractionunit,pointingstraight
aheadandloweredtotheshopoor.

1.Makesurethatthehairpincotterisinstalledintherear
holeinthespringrod(Figure19).

Figure19

1.Turf-compensationspring3.Springrod

2.Hairpincotter4.Hexnuts

2.Tightenthehexnutsonthefrontendofthespringrod
untilthecompressedlengthofthespringis12.7cm(5
inches);refertoFigure19.

Note:Whenoperatingonroughterraindecreasethe
springlengthby1.3cm(1/2inch).Groundfollowing
willbeslightlydecreased.

Note:Youwillneedtoresettheturfcompensation
settingiftheHOCsettingortheaggressiveness-of-cut
settingischanged.

12

CheckingandAdjustingtheCutting
Unit

Thedualknobbedknife-to-reeladjustmentsystem
incorporatedinthiscuttingunitsimpliestheadjustment
procedureneededtodeliveroptimummowingperformance.
Thepreciseadjustmentpossiblewiththedualknob/bedbar
designgivesthenecessarycontroltoprovideacontinual
self-sharpeningaction-thusmaintainingsharpcuttingedges,
ensuringgoodqualityofcut,andgreatlyreducingtheneed
forroutinebacklapping.

Priortomowingeachday,orasrequired,checkeachcutting
unittoverifyproperbedknife-to-reelcontact.Performthis

procedureevenifthequalityofcutisacceptable.

1.Slowlyrotatethereelinareversedirection,listening
forreel-to-bedknifecontact.

Note:Overtime,youwillneedtogrindthechamfer
(Figure21),asitisonlydesignedtolast40%ofthe
bedknifelife.

Figure21

Note:Theadjustmentknobshavedetents

correspondingto0.018mm(0.0007inch)bedknife
movementforeachindexedposition.Referto

AdjustingtheBedknifetotheReel(page7).

2.Testthecuttingperformancebyinsertingalongstrip
ofcuttingperformancepaper(ToroPart125-5610)
betweenthereelandthebedknife,perpendiculartothe
bedknife(Figure20).Slowlyrotatethereelforward;it
shouldcutthepaper.

Figure20

Note:Ifexcessivecontact/reeldragisevident,either

backlap,refacethefrontofthebedknife,orgrindthe
cuttingunittoachievethesharpedgesneededfor
precisioncutting;refertotheToroManualforSharpening
ReelandRotaryMowers,FormNo.09168SL.

1.Lead-inchamferonright
endofbedknife

2.6mm(0.25inch)

3.1.5mm(0.060inch)

Note:Donotmakethelead-inchamfertoolargeas
itmaycauseturftufting.

Important:Lightcontactispreferredatalltimes.
Ifyoudonotmaintainlightcontact,thebedknife
andreeledgeswillnotsufcientlyself-sharpen
andwilldullafteraperiodofoperation.Ifyou
maintainexcessivecontact,thebedknifeandreel
willwearquicker,wearunevenly,andthequality
ofcutmaybeadverselyaffected.

Note:Afterextendedrunning,aridgewilleventually
developatbothendsofthebedknife.Roundoffor
lethesenotchesushwiththecuttingedgeofthe
bedknifetoensuresmoothoperation.

13

Maintenance

LubricatingtheMachine

Regularlylubricatethe6greasettingsofeachcuttingunit
(Figure22)withNo.2lithiumgrease.

Thereare2lubricationpointsonthefrontroller,2onthe
rearroller,and2forthereelbearing.

Note:Lubricatingthecuttingunitsimmediatelyafter
washinghelpspurgewateroutofthebearingsand
increasesbearinglife.

1.Wipeeachgreasettingwithacleanrag.

2.Applygreaseuntilcleangreasecomesoutoftheroller
sealsandthebearingreliefvalve.

3.Wipeanyexcessgreaseaway .

Figure22

Greasettinglocationsonleftside

Relief-GrindingtheReel

Thereelhasalandwidthof1.3to1.5mm(0.050to0.060
inch)anda30-degreereliefgrind.

Whenthelandwidthgetslargerthan3mm(0.120inch)wide,
dothefollowing:

1.Applya30degreereliefgrindonallreelbladesuntil
thelandwidthis1.3mm(0.050inch)wide(Figure23
andFigure24).

Figure23

Model036321

1.30degrees

Model03623

1.1.3mm(0.050inch)

2.Spingrindthereeltoachieve<0.025mm(0.001inch)
reelrun-out.

Note:Thiscausesthelandwidthtogrowslightly.

2.1.3mm(0.050inch)

Figure24

2.30degrees

Note:Toextendthelongevityofthesharpnessoftheedge
ofthereelandthebedknife—aftergrindingthereeland/or
thebedknife—checkthereel-to-bedknifecontactagainafter
cutting2fairways,asanyburrswillberemoved,whichmay
createimproperreel-to-bedknifeclearanceandthusaccelerate
wear.

14

ServicingtheBedknife

2

3

g027268

1

Thebedknifeservicelimitsarelistedinthefollowingchart.

Important:Operatingthecuttingunitwiththebedknifebelowtheservicelimitmayresultinpoorafter-cut
appearanceandreducethestructuralintegrityofthebedknifeforimpacts.

BedknifeServiceLimitChart

Bedknife

LowHOC(Optional)

EdgeMax®LowHOC

(Model03623)

ExtendedLowHOC

(Optional)

ExtendedEdgeMax®

LowHOC(Optional)

EdgeMax®(Model

03621)

Standard(Optional)

HeavyDuty(Optional)

PartNo.

110-40845.6mm

127-71325.6mm

120-16405.6mm

119-42805.6mm

108-90956.9mm

108-90966.9mm

110-40749.3mm

RecommendedT opandFrontBedknifeGrindAngles
(Figure25)

BedknifeLipHeight*ServiceLimit*GrindAngles

(0.220inch)

(0.220inch)

(0.220inch)

(0.220inch)

(0.270inch)

(0.270inch)

(0.370inch)

4.8mm

(0.190inch)

4.8mm

(0.190inch)

4.8mm

(0.190inch)

4.8mm

(0.190inch)

4.8mm

(0.190inch)

4.8mm

(0.190inch)

4.8mm

(0.190inch)

Top/FrontAngles

10/5Degrees

10/5Degrees

10/10Degrees

10/10Degrees

10/5Degrees

10/5Degrees

10/5Degrees

Figure25

1.Bedknifeservicelimit*

2.Topgrindangle

3.Frontgrindangle

Note:Allbedknifeservicelimitmeasurementsreferencethe
bottomofthebedknife(Figure26)

Figure26

CheckingtheTopGrindAngle

Theanglethatyouusetogrindyourbedknivesisvery
important.

Usetheangleindicator(ToroPartNo.131-6828)andthe
angle-indicatormount(ToroPartNo.131-6829)tocheck
theanglethatyourgrinderproducesandthencorrectfor
anygrinderinaccuracy .

1.Placetheangleindicatoronthebottomsideofthe
bedknifeasshowninFigure27.

15

Figure27

ServicingtheBedbar

RemovingtheBedbar

1.Turnthebedbar-adjustingscrewscounterclockwiseto
backthebedknifeawayfromthereel(Figure29).

1.Bedknife(vertical)

2.Angleindicator

2.PresstheAltZerobuttonontheangleindicator.

3.Placetheangle-indicatormountontheedgeofthe
bedknifesothattheedgeofthemagnetismatedwith
theedgeofthebedknife(Figure28).

Note:Thedigitaldisplayshouldbevisiblefromthe
samesideduringthisstepasitwasinstep1.

Figure29

1.Bedbar-adjustingscrew3.Bedbar

2.Spring-tensionnut

4.Washer

2.Backoutthespring-tensionnutuntilthewasherisno
longertensionedagainstthebedbar(Figure29).

3.Oneachsideofthemachine,loosenthelocknut
securingthebedbarbolt(Figure30).

Figure28

1.Angle-indicatormount

2.Edgeofthemagnetmated
withtheedgeofthe
bedknife

3.Bedknife

4.Angleindicator

4.Placetheangleindicatoronthemountasshownin

Figure28.

Note:Thisistheanglethatyourgrinderproduces,
andshouldbewithin2degreesoftherecommended
topgrindangle.

Figure30

1.Bedbarbolt2.Locknut

4.Removeeachbedbarbolt,allowingthebedbartobe
pulleddownwardandremovedfromthemachinebolt
(Figure30).

Note:Accountfor2nylonwashersand1stamped
steelwasheroneachendofthebedbar(Figure31).

Figure31

1.Bedbarbolt

2.Nut4.Nylonwasher

3.Steelwasher

16

AssemblingtheBedbar

1.Installthebedbar,positioningthemountingears
betweenthewasherandthebedbaradjuster.

2.Securethebedbartoeachsideplatewiththebedbar
bolts(nutsonbolts)andthe6washers.

Note:Positionanylonwasherontheeachsideof
theside-plateboss.Placeasteelwasheroutsideofthe
outernylonwashers(Figure31).

3.Torquethebedbarboltsto27to36N∙m(240to320
in-lb).

4.Tightenthelocknutsequallyoneachsideuntiltheouter
steelwasherscannotberotatedbyhand.Thenloosen
thelocknutsuntiltheoutersteelwashersjustrotateby
hand,yetthereisnobedbarendplay(Figure32).

Note:Overtighteningthelocknutscandeecttheside
platesandthebedbar,whichcanaffectreel-to-bedknife
contact.

Note:Thewashersontheinsidemayhaveagap.

Note:Donotovertightenthenuts,asdamagetothe

springmayoccur.

Threadthebedbar-adjusterscrewintotheadjuster
shaft.

7.Looselyinstallthehardenedwasher,spring,andspring
tensionnutontotheadjusterscrew .

8.Installthebedbar,positioningthemountingears
betweenthewasherandthebedbaradjuster.

9.Securethebedbartoeachsideplatewiththebedbar
bolts(nutsonbolts)and6washersasfollows:

A.Positionanylonwasheroneachsideofthe

side-plateboss.

B.Placeasteelwasheroutsideeachofthenylon

washers(Figure33).

C.Torquethebedbarboltsto37to45N∙m(27to

33ft-lb).

D.Tightenthelocknutsuntiltheoutsidesteelwasher

stopsrotatingandendplayisremoved,butdonot
overtightenordeectthesideplates.

Note:Thewashersontheinsidemayhaveagap
(Figure31).

10.Tightenthenutoneachbedbaradjusterassembly
untilthecompressionspringisfullycompressed,then
loosenthenut1/2turn(Figure32).

Figure32

1.Spring-tensionnut2.Spring

ServicingtheHDDualPoint Adjusters(DPA)

1.Removeallparts;refertoInstallationInstructionsforHD
DPAKitModel120-7230andtoFigure33.

2.Applyanti-seizecompoundtotheinsideofthebushing
areaonthecentercuttingunitframe(Figure33).

3.Alignthekeysontheangebushingstotheslotsinthe
frameandinstallthebushings(Figure33).

4.Installawavewasherontotheadjustershaftandslide
theadjustershaftintotheangebushingsintheframe
ofthecuttingunit(Figure33).

11.Repeattheprocedureontheotherendofthecutting
unit.

12.Adjustthebedknifetothereel.

5.Securetheadjustershaftwithaatwasheranda
locknut(Figure33).Torquethelocknutto20to27
N∙m(15to20ft-lb).

Note:Thebedbar-adjustershafthasleft-handthreads.

6.Applyanti-seizecompoundtothethreadsofthe
bedbar-adjusterscrewthattsintotheadjustershaft.

17

1

2

3

4

5

6

7

8

9

10

11

G016355

Figure33

1.Shaftadjuster

2.Wavewasher5.Flatwasher8.Bedbar-adjusterscrew

3.Flangebushing6.Locknut9.Hardenedwasher

4.Applyanti-seizecompound
here.

7.Applyanti-seizecompound
here.

10.Compressionspring

11.Spring-tensionnut

18

ServicingtheRoller

ARollerRebuildKit,PartNo.114-5430anda
RollerRebuildT oolKit,PartNo.115-0803(Figure

34)areavailableforservicingtheroller.TheRoller

RebuildKitincludesallthebearings,bearingnuts,

innerseals,andoutersealstorebuildaroller.
TheRollerRebuildToolKitincludesallthetoolsandthe
installationinstructionsrequiredtorebuildarollerwiththe
RollerRebuildKit.RefertoyourPartsCatalogorcontactyour
distributorforassistance.

Figure34

1.Rebuildkit(PartNo.114-5430)

2.Rebuildtoolkit(PartNo.1 15-0803)

3.Innerseal8.Washer

4.Bearing

5.Outerseal

6.Bearingnut

7.Inner-sealtool

9.Bearing/outer-sealtool

19

Notes:

20

Notes:

21

DeclarationofIncorporation

TheT oroCompany,811 1LyndaleAve.South,Bloomington,MN,USAdeclaresthatthefollowingunit(s)
conform(s)tothedirectiveslisted,wheninstalledinaccordancewiththeaccompanyinginstructionsontocertain
ToromodelsasindicatedontherelevantDeclarationsofConformity.

ModelNo.

03621315000001andUp

03623315000001andUp

SerialNo.

ProductDescriptionInvoiceDescription

22-inch8-BladeDPA

CuttingUnitwith5inReel,

Reelmaster3555or5010

SeriesTractionUnit

22-inch11-BladeDPA

CuttingUnitwith5inReel,

Reelmaster3555or5010

SeriesTractionUnit

22IN5IN8-BLD(RR)DP A

CU(5010-H)

22IN5-IN11-BLD(FSR)

DPACU(5010-H)

GeneralDescription

Directive

Cuttingunit2006/42/EC

Cuttingunit2006/42/EC

RelevanttechnicaldocumentationhasbeencompiledasrequiredperPartBofAnnexVIIof2006/42/EC.

Wewillundertaketotransmit,inresponsetorequestsbynationalauthorities,relevantinformationonthispartly
completedmachinery.Themethodoftransmissionshallbeelectronictransmittal.

ThismachineryshallnotbeputintoserviceuntilincorporatedintoapprovedToromodelsasindicatedonthe
associatedDeclarationofConformityandinaccordancewithallinstructions,wherebyitcanbedeclaredin
conformitywithallrelevantDirectives.

Certied:EUTechnicalContact:

MarcVermeiren
ToroEuropeNV
B-2260Oevel-Westerloo
Belgium

DavidKlisTel.003214562960
Sr.EngineeringManager
811 1LyndaleAve.South
Bloomington,MN55420,USA
April25,2016

Fax[phone]

22

InternationalDistributorList

Distributor:

AgrolancKft
AsianAmericanIndustrial(AAI)
B-RayCorporation
BrisaGoodsLLC
CascoSalesCompany
CeresS.A.CostaRica
CSSCTurfEquipment(pvt)Ltd.SriLanka
CyrilJohnston&Co.
CyrilJohnston&Co.RepublicofIreland
FatDragon
FemcoS.A.Guatemala
FIVEMANSNew-T echCo.,LtdChina
ForGarderOU
G.Y .K.CompanyLtd.
GeomechanikiofAthensGreece
GolfinternationalTurizm
HakoGroundandGardenSweden
HakoGroundandGarden
HayterLimited(U.K.)
HydroturfInt.CoDubai
HydroturfEgyptLLC
IrrimacPortugal351212388260T oroEuropeNVBelgium3214562960
IrrigationProductsInt'lPvtLtd.India00914424494387ValtechMorocco212537663636
JeanHeybroekb.v.Netherlands31306394611VictusEmakPoland48618238369

Country:

Hungary3627539640
HongKong85224977804
Korea82325512076
Mexico12104952417
PuertoRico7877888383

NorthernIreland442890813121

China

Estonia3723846060
Japan81726325861Riversa

Turkey902163365993

Norway4722907760
UnitedKingdom441279723444
UnitedArabEmirates97143479479T-MarktLogisticsLtd.Hungary3626525500
Egypt2025194308ToroAustraliaAustralia61395807355

PhoneNumber:Distributor:

MaquiverS.A.Colombia
MaruyamaMfg.Co.Inc.
Mountelda.s.CzechRepublic
Mountelda.s.Slovakia

5062391138
94112746100

442890813121ParklandProductsLtd.NewZealand6433493760
8861080841322
5024423277
86-10-63816136

30109350054

4635100000

MunditolS.A.
NormaGarden
OslingerTurfEquipmentSA
OyHakoGroundandGardenAb

Perfetto
PratoverdeSRL.
Prochaska&Cie
RTCohen2004Ltd.

LelyTurfcare
Lely(U.K.)Limited
SolvertS.A.S.
SpyprosStavrinidesLimitedCyprus
SurgeSystemsIndiaLimited

Country:

Japan81332522285

Argentina541 148219999
Russia749541 16120
Ecuador59342396970
Finland35898700733

Poland48618208416
Italy390499128128
Austria4312785100
Israel97298617979
Spain
Denmark4566109200
UnitedKingdom441480226800
France33130817700

India911292299901

PhoneNumber:

5712364079

420255704220
420255704220

34952837500

35722434131

EuropeanPrivacyNotice

TheInformationToroCollects
ToroWarrantyCompany(Toro)respectsyourprivacy.Inordertoprocessyourwarrantyclaimandcontactyouintheeventofaproductrecall,weaskyou
tosharecertainpersonalinformationwithus,eitherdirectlyorthroughyourlocalT orocompanyordealer.

TheT orowarrantysystemishostedonserverslocatedwithintheUnitedStateswhereprivacylawmaynotprovidethesameprotectionasapplies
inyourcountry.

BYSHARINGYOURPERSONALINFORMATIONWITHUS,YOUARECONSENTINGTOTHEPROCESSINGOFYOURPERSONALINFORMATION
ASDESCRIBEDINTHISPRIV ACYNOTICE.

TheWayT oroUsesInformation
Toromayuseyourpersonalinformationtoprocesswarrantyclaims,tocontactyouintheeventofaproductrecallandforanyotherpurposewhichwetell
youabout.ToromayshareyourinformationwithT oro'safliates,dealersorotherbusinesspartnersinconnectionwithanyoftheseactivities.Wewillnot
sellyourpersonalinformationtoanyothercompany.Wereservetherighttodisclosepersonalinformationinordertocomplywithapplicablelawsand
withrequestsbytheappropriateauthorities,tooperateoursystemsproperlyorforourownprotectionorthatofotherusers.

RetentionofyourPersonalInformation
Wewillkeepyourpersonalinformationaslongasweneeditforthepurposesforwhichitwasoriginallycollectedorforotherlegitimatepurposes
(suchasregulatorycompliance),orasrequiredbyapplicablelaw .

Toro'sCommitmenttoSecurityofYourPersonalInformation
Wetakereasonableprecautionsinordertoprotectthesecurityofyourpersonalinformation.Wealsotakestepstomaintaintheaccuracyandcurrent
statusofpersonalinformation.

AccessandCorrectionofyourPersonalInformation
Ifyouwouldliketorevieworcorrectyourpersonalinformation,[e-mail].

AustralianConsumerLaw

AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalToroDealer.

374-0269RevK

TheT oroWarranty

ATwo-YearLimitedWarranty

ConditionsandProductsCovered

TheToroCompanyanditsafliate,T oroWarrantyCompany,pursuant
toanagreementbetweenthem,jointlywarrantyourT oroCommercial
product(“Product”)tobefreefromdefectsinmaterialsorworkmanship
fortwoyearsor1500operationalhours*,whicheveroccursrst.This
warrantyisapplicabletoallproductswiththeexceptionofAerators
(refertoseparatewarrantystatementsfortheseproducts).Wherea
warrantableconditionexists,wewillrepairtheProductatnocosttoyou
includingdiagnostics,labor,parts,andtransportation.Thiswarranty
beginsonthedatetheProductisdeliveredtotheoriginalretailpurchaser .
*Productequippedwithanhourmeter.

InstructionsforObtainingWarrantyService

YouareresponsiblefornotifyingtheCommercialProductsDistributoror
AuthorizedCommercialProductsDealerfromwhomyoupurchasedthe
Productassoonasyoubelieveawarrantableconditionexists.Ifyouneed
helplocatingaCommercialProductsDistributororAuthorizedDealer,or
ifyouhavequestionsregardingyourwarrantyrightsorresponsibilities,
youmaycontactusat:

ToroCommercialProductsServiceDepartment
ToroWarrantyCompany
811 1LyndaleAvenueSouth
Bloomington,MN55420-1196

952–888–8801or800–952–2740
E-mail:[e-mail]

OwnerResponsibilities

AstheProductowner,youareresponsibleforrequiredmaintenanceand
adjustmentsstatedinyourOperator'sManual.Failuretoperformrequired
maintenanceandadjustmentscanbegroundsfordisallowingawarranty
claim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty
periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot
coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-T ororeplacement

parts,orfrominstallationanduseofadd-on,ormodiednon-Toro
brandedaccessoriesandproducts.Aseparatewarrantymaybe
providedbythemanufactureroftheseitems.

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.Failuretoproperlymaintainyour
ToroproductpertheRecommendedMaintenancelistedinthe
Operator’sManualcanresultinclaimsforwarrantybeingdenied.

•ProductfailureswhichresultfromoperatingtheProductinanabusive,

negligent,orrecklessmanner.

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.

Examplesofpartswhichareconsumed,orusedup,duringnormal
Productoperationinclude,butarenotlimitedto,brakepadsand
linings,clutchlinings,blades,reels,rollersandbearings(sealedor
greasable),bedknives,sparkplugs,castorwheelsandbearings,tires,
lters,belts,andcertainsprayercomponentssuchasdiaphragms,
nozzles,andcheckvalves,etc.

•Failurescausedbyoutsideinuence.Conditionsconsideredtobe

outsideinuenceinclude,butarenotlimitedto,weather,storage
practices,contamination,useofunapprovedfuels,coolants,lubricants,
additives,fertilizers,water,orchemicals,etc.

•Failureorperformanceissuesduetotheuseoffuels(e.g.gasoline,

diesel,orbiodiesel)thatdonotconformtotheirrespectiveindustry
standards.

•Normalnoise,vibration,wearandtear ,anddeterioration.

•Normal“wearandtear”includes,butisnotlimitedto,damagetoseats

duetowearorabrasion,wornpaintedsurfaces,scratcheddecalsor
windows,etc.

Parts

Partsscheduledforreplacementasrequiredmaintenancearewarranted
fortheperiodoftimeuptothescheduledreplacementtimeforthatpart.
Partsreplacedunderthiswarrantyarecoveredforthedurationofthe
originalproductwarrantyandbecomethepropertyofT oro.T orowillmake
thenaldecisionwhethertorepairanyexistingpartorassemblyorreplace
it.T oromayuseremanufacturedpartsforwarrantyrepairs.

DeepCycleandLithium-IonBatteryWarranty:

DeepcycleandLithium-Ionbatterieshaveaspeciedtotalnumberof
kilowatt-hourstheycandeliverduringtheirlifetime.Operating,recharging,
andmaintenancetechniquescanextendorreducetotalbatterylife.Asthe
batteriesinthisproductareconsumed,theamountofusefulworkbetween
chargingintervalswillslowlydecreaseuntilthebatteryiscompletelyworn
out.Replacementofwornoutbatteries,duetonormalconsumption,
istheresponsibilityoftheproductowner.Batteryreplacementmaybe
requiredduringthenormalproductwarrantyperiodatowner’sexpense.
Note:(Lithium-Ionbatteryonly):ALithium-Ionbatteryhasapartonly
proratedwarrantybeginningyear3throughyear5basedonthetime
inserviceandkilowatthoursused.RefertotheOperator'sManualfor
additionalinformation.

MaintenanceisatOwner’sExpense

Enginetune-up,lubrication,cleaningandpolishing,replacementoflters,
coolant,andcompletingrecommendedmaintenancearesomeofthe
normalservicesT oroproductsrequirethatareattheowner’sexpense.

GeneralConditions

RepairbyanAuthorizedToroDistributororDealerisyoursoleremedy
underthiswarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor
indirect,incidentalorconsequentialdamagesinconnectionwiththe
useoftheToroProductscoveredbythiswarranty,includingany
costorexpenseofprovidingsubstituteequipmentorserviceduring
reasonableperiodsofmalfunctionornon-usependingcompletion
ofrepairsunderthiswarranty.ExceptfortheEmissionswarranty
referencedbelow,ifapplicable,thereisnootherexpresswarranty.All
impliedwarrantiesofmerchantabilityandtnessforusearelimitedto
thedurationofthisexpresswarranty.

Somestatesdonotallowexclusionsofincidentalorconsequential
damages,orlimitationsonhowlonganimpliedwarrantylasts,sotheabove
exclusionsandlimitationsmaynotapplytoyou.Thiswarrantygivesyou
speciclegalrights,andyoumayalsohaveotherrightswhichvaryfrom
statetostate.

Noteregardingenginewarranty:

TheEmissionsControlSystemonyourProductmaybecoveredby
aseparatewarrantymeetingrequirementsestablishedbytheU.S.
EnvironmentalProtectionAgency(EP A)and/ortheCaliforniaAirResources
Board(CARB).Thehourlimitationssetforthabovedonotapplytothe
EmissionsControlSystemWarranty.RefertotheEngineEmissionControl
WarrantyStatementsuppliedwithyourproductorcontainedintheengine
manufacturer’sdocumentationfordetails

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtain
guaranteepoliciesforyourcountry ,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtaining
guaranteeinformation,contacttheT oroimporter.

374-0253RevD