Toro 20372, 20374 Operator's Manual

22inRecycler

ModelNo.20372—SerialNo.402100000andUp

ModelNo.20374—SerialNo.402090000andUp

®

LawnMower

FormNo.3418-788RevA

Operator'sManual

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemical

orchemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.

Introduction

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if
equipped)toaccesswarranty,parts,andother
productinformation.

g226621

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.

Thisrotary-blade,walk-behindlawnmowerisintended
tobeusedbyresidentialhomeowners.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawns
onresidentialproperties.Itisnotdesignedforcutting
brushorforagriculturaluses.

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.

YoumaycontactT orodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready .Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.

g000502

Figure2

Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.

GrossorNetTorque:Thegrossornettorque
ofthisenginewaslaboratoryratedbytheengine
manufacturerinaccordancewiththeSocietyof
AutomotiveEngineers(SAE)J1940orJ2723.As
conguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclass
ofmowerwillbesignicantlylower.Pleasereferto
theenginemanufacturer’sinformationincludedwith
themachine.

Important:Ifyouareusingthismachineabove

1500m(5,000ft)foracontinuousperiod,ensure

©2017—TheT oro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedinMexico

AllRightsReserved

*3418-788*A

thattheHighAltitudeKithasbeeninstalled
sothattheenginemeetsCARB/EPAemission
regulations.TheHighAltitudeKitincreases
engineperformancewhilepreventingspark-plug
fouling,hardstarting,andincreasedemissions.
Onceyouhaveinstalledthekit,attachthe
high-altitudelabelnexttotheserialdecalonthe
machine.ContactanyAuthorizedToroService
DealertoobtaintheproperHighAltitudeKitand
high-altitudelabelforyourmachine.Tolocate
adealerconvenienttoyou,accessourwebsite
atwww.Toro.comorcontactourToroCustomer
CareDepartmentatthenumber(s)listedinyour
EmissionControlWarrantyStatement.

Removethekitfromtheengineandrestorethe
enginetoitsoriginalfactorycongurationwhen
runningtheengineunder1500m(5,000ft).Do
notoperateanenginethathasbeenconverted
forhigh-altitudeuseatloweraltitudes;otherwise,
youcouldoverheatanddamagetheengine.

Ifyouareunsurewhetherornotyourmachine
hasbeenconvertedforhigh-altitudeuse,lookfor
thefollowinglabel:

UsingtheSelf-PropelDrive...............................14

ShuttingOfftheEngine.....................................15

RecyclingtheClippings....................................15

BaggingtheClippings.......................................15

OperatingtheBag-on-DemandLever...............16

Side-DischargingtheClippings.........................16

OperatingTips.................................................17

AfterOperation....................................................17

AfterOperationSafety......................................17

CleaningundertheMachine.............................18

FoldingtheHandle...........................................18

Maintenance...........................................................20

RecommendedMaintenanceSchedule(s)...........20

MaintenanceSafety..........................................20

PreparingforMaintenance...............................20

ServicingtheAirFilter.......................................21

ChangingtheEngineOil...................................21

ChargingtheBattery.........................................22

ReplacingtheFuse...........................................23

ReplacingtheBlade..........................................24

AdjustingtheSelf-PropelDrive.........................25

Storage...................................................................26

PreparingtheMachineforStorage...................26

RemovingtheMachinefromStorage................26

decal127-9363

Contents

Introduction...............................................................1

Safety.......................................................................3

GeneralSafety...................................................3

SafetyandInstructionalDecals..........................4

Setup........................................................................6

1AssemblingandUnfoldingtheHandle..............6

2InstallingtheRecoil-StarterRopeinthe

RopeGuide.....................................................6

3FillingtheEnginewithOil.................................7

4AssemblingtheGrassBag...............................8

5ChargingtheBattery........................................9

ProductOverview.....................................................9

Operation................................................................10

BeforeOperation.................................................10

BeforeOperationSafety...................................10

FillingtheFuelTank..........................................10

CheckingtheEngine-OilLevel...........................11

AdjustingtheHandleHeight..............................11

AdjustingtheCuttingHeight.............................12

DuringOperation.................................................13

DuringOperationSafety...................................13

StartingtheEngine...........................................14

2

Safety

Thismachinehasbeendesignedinaccordancewith
ANSIB71.1-2012.

GeneralSafety

Thisproductiscapableofamputatinghandsand
feetandofthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriouspersonalinjury .

Usingthisproductforpurposesotherthanitsintended
usecouldprovedangeroustoyouandbystanders.

•Read,understand,andfollowtheinstructions

andwarningsinthisOperator’sManualandon
themachineandattachmentsbeforestartingthe
engine.

•Donotputyourhandsorfeetnearmovingpartsof

orunderthemachine.Keepclearofanydischarge
opening.

•Donotoperatethemachinewithoutallguards

andothersafetyprotectivedevicesinplaceand
workingonthemachine.

•Keepbystandersandchildrenasafedistance

awayfromthemachine.Donotallowchildrento
operatethemachine.Allowonlypeoplewhoare
responsible,trained,familiarwiththeinstructions,
andphysicallycapabletooperatethemachine.

•Stopthemachine,shutofftheengine,removethe

electric-startbutton(ifequipped),andwaitforall
movingpartstostopbeforeservicing,fueling,or
uncloggingthemachine.

Improperlyusingormaintainingthismachinecan
resultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructionsandalwayspay
attentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger—personalsafety
instruction.Failuretocomplywiththeseinstructions
mayresultinpersonalinjuryordeath.

Youcanndadditionalsafetyinformationwhere
neededthroughoutthismanual.

3

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

Manufacturer'sMark

1.Thismarkindicatesthatthebladeisidentiedasapart
fromtheoriginalmachinemanufacturer .

decaloemmarkt

decal94-8072

94-8072

104-7953

Electric-StartModelOnly

1.Warning—readtheOperator'sManualforinformationonchargingthebattery;containslead;donotdiscard.

2.ReadtheOperator'sManual.

decal117-2718

117-2718

133-1900

Electric-StartModelOnly

decal104-7953

decal133-1900

1.ReadtheOperator’sManualformoreinformationonstarting
theengine—1)Inserttheelectric-startbuttonintotheignition;

2)Engagetheblade-controlbar;3)Pushtheelectric-start
buttontostarttheengine.

2.ReadtheOperator’sManualformoreinformationonstopping
theengine—1)Releasetheblade-controlbar;2)Removethe
electric-startbuttonfromtheignition.

4

131-4514

1.Warning—readtheOperator'sManual.

2.Cutting/dismembermenthazardofhand,mower
blade—stayawayfrommovingparts;keepallguardsand
shieldsinplace.

3.Cutting/dismembermenthazardofhand,mower
blade—disconnectthespark-plugwireandreadthe
instructionsbeforeservicingorperformingmaintenance.

4.Thrownobjecthazard—keepbystandersasafedistance
awayfromthemachine;shutofftheenginebeforeleaving
theoperatingposition;pickupanydebrisbeforemowing.

5.Cutting/dismembermenthazardoffoot,mowerblade—do
notoperateupanddownslopes;operatesidetosideon
slopes;lookbehindyouwhenbackingup.

decal131-4514b

decal132-4470

132-4470

TractionAdjustment

125-5026

1.Recyclingmode2.Baggingmode

1.Attention;readthe
Operator'sManual—1)
Loosentheknobbyturning

2.ScantheQRcodefor
moreinformationon
tractionadjustment.

itcounterclockwise;2)Pull
thecable(s)awayfrom
theenginetodecrease
thetraction,orpushthe
cable(s)towardtheengine
toincreasethetraction;

3)Tightentheknobby
turningitclockwise.

decal125-5026

1.Lock2.Unlock

5

decal137-9196

137-9196

Setup

Important:Removeanddiscardtheprotectiveplasticsheetthatcoverstheengineandanyother

plasticorwrappingonthemachine.

Important:Topreventaccidentalstarting,donotinserttheelectric-startbuttonintotheelectric-start

ignitionuntilyouarereadytostarttheengine(electric-startmodelonly).

1

AssemblingandUnfoldingtheHandle

NoPartsRequired

Procedure

Note:Ensurethatthecablesareroutedontheoutsideofthehandleandarenotpinched(DofFigure4).

Figure4

6

g236451

2

InstallingtheRecoil-StarterRopeintheRopeGuide

NoPartsRequired

Procedure

Figure5

g230719

3

FillingtheEnginewithOil

NoPartsRequired

Procedure

Important:Y ourmachinedoesnotcomewithoilintheengine,butitdoescomewithabottleofoil.

Beforestartingtheengine,lltheenginewithoil.

7

4

AssemblingtheGrassBag

NoPartsRequired

Procedure

g235721

Figure6

Figure7

8

g230447

5

ChargingtheBattery

NoPartsRequired

Procedure

Electric-StartModelOnly

RefertoChargingtheBattery(page22).

ProductOverview

Figure8

1.Handle

2.Blade-controlbar

3.Adjustmentknobforthe
self-propeldrive

4.Electric-startbutton
(electric-startmodelonly)

5.Oilll/dipstick12.Handleknob(2)

6.Fuel-tankcap13.Recoil-starthandle

7.Airlter

8.Sparkplug

9.Cutting-heightlever(4)

10.Side-dischargedeector

11.Bag-on-demandlever

g009526

Figure9

1.Grassbag

2.Side-dischargechute

g194643

3.Batterycharger
(electric-startmodelonly)

9