Toro 20792 Owner's manual

Brand: Toro

Model: 20792

Category: Lawnmowers

Type: Owner's manual

This manual is also suitable for

53cm Super Recycler Lawn Mower

FormNo.3388-566RevA

53cmSuperRecycler

LawnMower

ModelNo.20792—SerialNo.315000001andUp

Operator'sManual

Introduction

Thisrotary-blade,walk-behindlawnmowerisintended

tobeusedbyresidentialhomeowners.Itisdesigned

primarilyforcuttinggrassonwell-maintainedlawns

onresidentialproperties.Itisnotdesignedforcutting

brushorforagriculturaluses.

Readthisinformationcarefullytolearnhowtooperateand

maintainyourmachineproperlyandtoavoidinjuryand

equipmentdamage.Youareresponsibleforoperatingthe

machineproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.comforproduct

andaccessoryinformation,helpndingadealer,ortoregister

yourproduct.

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourmachineready.Figure1identiesthelocationofthe

modelandserialnumbersontheproduct.

Figure1

1.Modelandserialnumberlocation

Writetheproductmodelandserialnumbersinthefollowing

space:

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafetyalertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjuryordeath

ifyoudonotfollowtherecommendedprecautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanicalinformation

andNoteemphasizesgeneralinformationworthyofspecial

attention.

ThisproductcomplieswithallrelevantEuropeandirectives.

Fordetails,seetheseparateproduct-specicDeclarationof

Conformity(DOC)sheet.

NetTorque:Thegrossornettorqueofthisenginewas

laboratoryratedbytheenginemanufacturerinaccordance

withtheSocietyofAutomotiveEngineers(SAE)J1940.

Asconguredtomeetsafety,emission,andoperating

requirements,theactualenginetorqueonthisclassofmower

willbesignicantlylower.Gotowww .Toro.comtoview

specicationsonyourmowermodel.

Donottamperwiththeenginecontrolsoralterthegovernor

speed;doingsomaycreateanunsafeconditionresultingin

personalinjury.

Contents

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

Safety...........................................................................2

GeneralLawnMowerSafety.....................................2

SoundPressure......................................................3

SoundPower..........................................................3

Hand/ArmVibration..............................................4

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

Setup............................................................................5

1AssemblingandUnfoldingtheHandle.....................5

2InstallingtheRecoil-StarterRopeintheRope

Guide.................................................................6

3FillingtheEnginewithOil......................................6

4AssemblingtheGrassBag......................................7

ProductOverview..........................................................8

Specications.........................................................8

Operation.....................................................................9

FillingtheFuelTank................................................9

CheckingtheEngine-OilLevel..................................9

AdjustingtheCuttingHeight....................................10

AdjustingtheHandleHeight....................................10

StartingtheEngine.................................................10

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3388-566*A

UsingtheSelf-PropelDrive.....................................11

StoppingtheEngine...............................................11

RecyclingtheClippings...........................................11

BaggingtheClippings.............................................12

Side-DischargingtheClippings.................................14

Rear-DischargingtheClippings................................15

OperatingTips......................................................15

Maintenance.................................................................16

RecommendedMaintenanceSchedule(s)......................16

PreparingforMaintenance.......................................16

ReplacingtheAirFilter............................................16

ChangingtheEngineOil.........................................17

AdjustingtheSelf-PropelDrive................................18

LubricatingtheWheelGears....................................18

ReplacingtheBlade................................................18

CleaningundertheMachine.....................................19

Storage........................................................................20

PreparingtheMachineforStorage............................20

FoldingtheHandle.................................................20

RemovingtheMachinefromStorage.........................20

Safety

ThismachinehasbeendesignedinaccordancewithENISO

5395:2013.

Improperlyusingormaintainingthismowercanresult

ininjury.Toreducethepotentialforinjury,complywith

thesesafetyinstructions.

Toensuremaximumsafety,bestperformance,and

togainknowledgeoftheproduct,itisessentialthat

youandanyotheroperatorofthemowerreadand

understandthecontentsofthismanualbeforethe

engineiseverstarted.Payparticularattentiontothe

safetyalertsymbol(Figure2),whichmeansCaution,

Warning,orDanger—“personalsafetyinstruction.”

Readandunderstandtheinstructionbecauseithasto

dowithsafety.Failuretocomplywiththeinstruction

mayresultinpersonalinjury.

GeneralLawnMowerSafety

Thiscuttingmachineiscapableofamputatinghandsandfeet

andofthrowingobjects.Failuretoobservethefollowing

safetyinstructionscouldresultinseriousinjuryordeath.

Training

•Readtheinstructionscarefully.Befamiliarwiththe

controlsandtheproperuseoftheequipment.

•Neverallowchildrenorpeopleunfamiliarwiththese

instructionstousethemachine.Localregulationscan

restricttheageoftheoperator.

•Keepinmindthattheoperatororuserisresponsiblefor

accidentsorhazardsoccurringtootherpeopleortheir

property.

•Understandexplanationsforallpictogramsusedonthe

machineorintheinstructions.

Gasoline

WARNING-Gasolineishighlyammable.Takethe

followingprecautions.

•Storefuelincontainersspecicallydesignedforthis

purpose.

•Refueloutdoorsonlyanddonotsmokewhilerefueling.

•Addfuelbeforestartingtheengine.Neverremovethe

capofthefueltankoraddgasolinewhiletheengineis

runningorwhentheengineishot.

•Ifgasolineisspilled,donotattempttostarttheengine

butmovethemachineawayfromtheareaofspillageand

avoidcreatinganysourceofignitionuntilgasolinevapors

havedissipated.

•Replaceallfueltankandcontainercapssecurely.

Preparation

•Whilemowing,alwayswearsubstantial,slip-resistant

footwearandlongtrousers.Donotoperatethe

equipmentwhenbarefootorwearingopensandals.

•Thoroughlyinspecttheareawheretheequipmentisto

beusedandremoveallstones,sticks,wires,bonesand

otherforeignobjects.

•Beforeusing,alwaysvisuallyinspecttoseethatguardsand

safetydevices,suchasdeectorsand/orgrasscatchers,

areinplaceandworkingcorrectly.

•Beforeusing,alwaysvisuallyinspecttoseethattheblades,

bladeboltsandcutterassemblyarenotwornordamaged.

Replacewornordamagedbladesandboltsinsetsto

preservebalance.

Starting

•Donottiltthemachinewhenstartingtheengineunless

themachinemustbetiltedforstarting.Inthiscase,do

nottiltitmorethanabsolutelynecessaryandliftonlythe

partwhichisawayfromtheoperator.

•Starttheenginecarefullyaccordingtoinstructionsand

withfeetwellawayfromtheblade(s)andnotinfrontof

thedischargechute.

Operation

•Nevermowwhilepeople,especiallychildren,orpetsare

nearby.

•Mowonlyindaylightoringoodarticiallight.

•Stayalertforholesintheterrainandotherhiddenhazards.

•Donotputhandsorfeetnearorunderrotatingparts.

Keepclearofthedischargeopeningatalltimes.

•Neverpickuporcarryalawnmowerwhiletheengineis

running.

•Useextremecautionwhenreversingorpullinga

pedestrian-controlledmowertowardyou.

•Walk,neverrun.

•Slopes:

–Donotmowexcessivelysteepslopes.

–Exerciseextremecautionwhenonslopes.

–Mowacrossthefaceofslopes,neverupanddown,

andexerciseextremecautionwhenchangingdirection

onslopes.

–Alwaysbesureofyourfootingonslopes.

•Reducespeedonslopesandinsharpturnstoprevent

overturningorlossofcontrol.

•Stopthebladeifthemachinemustbetiltedfor

transportationwhencrossingsurfacesotherthangrass

andwhentransportingthemachinetoandfromthearea

tobemowed.

•Donotoperatetheengineinaconnedspacewhere

dangerouscarbonmonoxideandotherexhaustgasses

cancollect.

•Stoptheengine

–wheneveryouleavethemachine.

–beforerefueling.

–beforeremovingthegrasscatcher.

–beforemakingheightadjustmentunlessadjustment

canbemadefromtheoperatingposition.

•Stoptheengineanddisconnectthespark-plugwire.

–beforeclearingblockagesoruncloggingchute.

–beforechecking,cleaningorworkingonthemachine.

–afterstrikingaforeignobject,inspectthemachine

fordamageandmakerepairsbeforerestartingand

operatingthemachine.

–ifthemachinestartstovibrateabnormally(check

immediately).

•Lightningcancausesevereinjuryordeath.Ifyousee

lightningorhearthunderinthearea,donotoperatethe

machine;seekshelter.

•Watchoutfortrafcwhencrossingornearroadways.

MaintenanceandStorage

•Keepallnuts,bolts,andscrewstighttobesurethatthe

equipmentisinsafeworkingcondition.

•Donotusepressure-cleaningequipmentonthemachine.

•Neverstoretheequipmentwithgasolineinthetankand

insideabuildingwherefumescanreachanopename

orspark.

•Allowtheenginetocoolbeforestoringinanyenclosure.

•Toreducetherehazard,keeptheengine,silencer,

batterycompartmentandgasolinestorageareafreeof

grass,leaves,orexcessivegrease.

•Checkgrasscatchercomponentsandthedischargeguard

frequentlyandreplacewithmanufacturer'srecommended

parts,whennecessary.

•Replacewornordamagedpartsforsafety.

•Replacefaultysilencers.

•Ifthefueltankhastobedrained,dothisoutdoors.

•Donotchangetheenginegovernorsettingsoroverspeed

theengine.Operatinganengineatexcessivespeedcan

increasethehazardofpersonalinjury.

•Becarefulwhileadjustingthemachinetoprevent

entrapmentofthengersbetweenmovingbladesand

xedpartsofthemachine.

•Toensurethebestperformanceandsafety,

purchaseonlygenuineTororeplacementpartsand

accessories.Donotuse

will t

partsandaccessories;

theymaycauseasafetyhazard.

Hauling

•Usecarewhenloadingorunloadingthemachineintoa

traileroratruck.

•Usefull-widthrampsforloadingthemachineintoa

traileroratruck.

•Tiethemachinedownsecurelyusingstraps,chains,cable,

orropes.Boththefrontandtherearstrapsshouldbe

directeddownandoutwardfromthemachine.

SoundPressure

Thisunithasasoundpressurelevelattheoperator’searof90

dBA,whichincludesanUncertaintyValue(K)of1dBA.

Thesoundpressurelevelwasdeterminedaccordingtothe

proceduresoutlinedinENISO5395:2013.

SoundPower

Thisunithasaguaranteedsoundpowerlevelof98dBA,

whichincludesanUncertaintyValue(K)of1dBA.

Thesoundpowerlevelwasdeterminedaccordingtothe

proceduresoutlinedinISO11094.

CAUTION

Long-termexposuretonoisewhileoperatingthe

machinemaycausesomehearingloss.

Wearadequatehearingprotectionwheneveryou

operatethemachineforanextendedperiodoftime.

Hand/ArmVibration

Measuredvibrationlevelforrighthand=4.7m/s

Measuredvibrationlevelforlefthand=3.6m/s

UncertaintyValue(K)=2.4m/s

Measuredvaluesweredeterminedaccordingtotheprocedures

outlinedinENISO5395:2013.

CAUTION

Long-termexposuretovibrationwhileoperating

themachinemaycausesomenumbnessinthe

handsandwrists.

Wearglovesthatdampenthevibrationwhenever

youoperatethemachineforanextendedperiodof

time.

SafetyandInstructionalDecals

Important:Safetyandinstructiondecalsarelocatednearareasofpotentialdanger.Replacedamageddecals.

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

104-7908

1.Warning—donotoperatethemowerwithouttherear

dischargeplugorbaginplace;donotoperatethemower

withoutthesidedischargecoverordeectorinplace.

112-8760

1.Thrownobjecthazard—keepbystandersasafedistance

fromthemachine.

2.Cutting/dismembermentofhandorfoot—stayawayfrom

movingparts.

112-8867

1.Lock2.Unlock

115-8411

1.Unlocked2.Locked

131-0894

TractionAdjustment

1.Attention;readtheOperator'sManual—1)Loosenthe

knobbyturningitcounterclockwise;2)Pullthecable(s)

awayfromtheenginetodecreasethetraction,orpush

thecable(s)towardtheenginetoincreasethetraction;3)

Tightentheknobbyturningitclockwise.

131–4514

1.Warning—readtheOperator'sManual.

2.Cutting/dismembermenthazardofhandorfoot,mower

blade—stayawayfrommovingparts;keepallguardsand

shieldsinplace.

3.Cutting/dismembermenthazardofhandorfoot,mower

blade—disconnectthespark-plugwireandreadthe

instructionsbeforeservicingorperformingmaintenance.

4.Thrownobjecthazard—keepbystandersasafedistance

fromthemachine;stoptheenginebeforeleavingthe

operatingposition;pickupanydebrisbeforemowing.

5.Cutting/dismembermenthazardofhandorfoot,mower

blade—donotoperateupanddownslopes;operatesideto

sideonslopes;lookbehindyouwhenbackingup.

Setup

Important:Removeanddiscardtheprotectiveplastic

sheetthatcoverstheengine.

AssemblingandUnfoldingthe

Handle

NoPartsRequired

Procedure

WARNING

Assemblingandunfoldingthehandleimproperly

candamagethecables,causinganunsafeoperating

condition.

•Donotdamagethecableswhenassemblingand

unfoldingthehandle.

•Ifacableisdamaged,contactanAuthorized

ServiceDealer.

1.Raisetherearofthemachinehousingtoits

highestcutting-heightsettingbymovingthe2rear

cutting-heightleversallthewayforward.Referto

AdjustingtheCuttingHeight(page10).

2.Attachthehandleendstothemachinehousingwith

2washersand2handlebolts(Figure3),butdonot

tightenthehandlebolts.

Figure3

1.Washer3.Handleend

2.Handlebolt

3.Rotatethehandlerearward(Figure4).

Figure4

4.Lockthehandleatyourdesiredheight.Referto

AdjustingtheHandleHeight(page10).

5.Torquethehandleboltsto120to160in-lb(14to17

N-m).

6.Adjustthecuttingheight.RefertoAdjustingthe

CuttingHeight(page10).

InstallingtheRecoil-Starter

RopeintheRopeGuide

NoPartsRequired

Procedure

Important:Youmustinstalltherecoil-starterropein

theropeguide.

Holdtheblade-controlbartotheupperhandleandpullthe

recoil-starterropethroughtheropeguideonthehandle

(Figure5).

Figure5

1.Recoil-starterrope2.Ropeguide

FillingtheEnginewithOil

NoPartsRequired

Procedure

Important:Thismachinedoesnotcomewithoilinthe

engine.Beforestartingtheengine,lltheenginewith

oil.

Important:Changetheengineoilaftertherst5

operatinghours;changeityearlythereafter.Referto

ChangingtheEngineOil(page17).

1.Movethemachinetoalevelsurface.

2.Removethedipstick(Figure6)andpourabout3/4of

thecrankcasecapacityofoilintotheoil-lltube.

Note:Max.ll:0.59L(20oz),type:SAE30

detergentoilwithanAPIserviceclassicationofSF,

SG,SH,SJ,SL,orhigher.

Figure6

3.Wipeoffthedipstickendwithacleancloth.

4.Insertthedipstickintotheoil-lltube,andscrewit

inuntilitstops.

5.Removethedipstickandreadtheoillevelonthe

dipstick;refertoFigure6.

•Iftheoillevelistoolow,addasmallamountof

oilslowlytotheoil-lltube,andthenrepeatsteps

3through5untiltheoilleveliscorrectasshown

inFigure6.

•Iftheoillevelistoohigh,draintheexcessoiluntil

youobtainthecorrectoillevelonthedipstick.To

draintheexcessoil,refertoChangingtheEngine

Oil(page17).

Important:Iftheoillevelinthecrankcaseistoo

lowortoohighandyouruntheengine,youmay

damagetheengine.

6.Installthedipsticksecurelybyhand.

AssemblingtheGrassBag

NoPartsRequired

Procedure

1.SlipthegrassbagovertheframeasshowninFigure7.

g027257

Figure7

1.Handle

3.Grassbag

2.Frame

Note:Donotslipthebagoverthehandle(Figure7).

2.Hookthebottomchannelofthebagontothebottom

oftheframe(Figure8).

g027258

Figure8

3.Hookthetopandsidechannelsofthebagontothetop

andsidesoftheframe,respectively(Figure8).

ProductOverview

7 8

g027379

Figure9

1.Cutting-heightlever(4)

6.Recoil-starthandle

2.Sparkplug

7.Blade-controlbar

3.Airlter

8.Upperhandle

4.Fuel-tankcap

9.Adjustmentknobforthe

self-propeldrive

5.Oilll/Dipstick

10.Washoutport

Figure10

1.Grassbag

3.Rear-dischargeplug

(installed)

2.Side-dischargechute

Specications

ModelWeightLengthWidthHeight

2079238kg

(84lb)

165cm

(65

inches)

56cm

(22

inches)

104cm

(41

inches)

Operation

FillingtheFuelTank

DANGER

Gasolineisextremelyammableandexplosive.A

reorexplosionfromgasolinecanburnyouand

others.

•Topreventastaticchargefromignitingthe

gasoline,placethecontainerand/ormachine

directlyonthegroundbeforelling,notina

vehicleoronanobject.

•Fillthetankoutdoorswhentheengineiscold.

Wipeupspills.

•Donothandlegasolinewhensmokingoraround

anopenameorsparks.

•Storegasolineinanapprovedfuelcontainer,out

ofthereachofchildren.

•Forbestresults,useonlyclean,fresh(lessthan30days

old),unleadedgasolinewithanoctaneratingof87or

higher((R+M)/2ratingmethod).

•Oxygenatedfuelwithupto10%ethanolor15%MTBE

byvolumeisacceptable.

•Ethanol:Gasolinewithupto10%ethanol(gasohol)

or15%MTBE(methyltertiarybutylether)byvolume

isacceptable.EthanolandMTBEarenotthesame.

Gasolinewith15%ethanol(E15)byvolumeisnot

approvedforuse.Neverusegasolinethatcontainsmore

than10%ethanolbyvolume,suchasE15(contains15%

ethanol),E20(contains20%ethanol),orE85(contains

upto85%ethanol).Usingunapprovedgasolinemay

causeperformanceproblemsand/orenginedamage

whichmaynotbecoveredunderwarranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorinfuel

containersoverthewinterunlessafuelstabilizerisused.

•Donotaddoiltogasoline.

Fillthefueltankwithfreshunleadedregulargasolinefroma

majorname-brandservicestation(Figure11).

Important:Toreducestartingproblems,addfuel

stabilizertothefuelallseason,mixingitwithgasoline

lessthan30daysold.

1 cm (1/2 inch)

g027380

Figure11

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily

Max.ll:0.59L(20oz),type:SAE30detergentoilwithan

APIserviceclassicationofSF,SG,SH,SJ,SL,orhigher.

1.Movethemachinetoalevelsurface.

2.Removethedipstick(Figure12).

Figure12

3.Wipeoffthedipstickendwithacleancloth.

4.Insertthedipstickintotheoil-lltubeandscrewitin

untilitstops.

5.Removethedipstickandreadtheoillevel;referto

Figure12.

•IftheoillevelisbelowtheAddmarkonthe

dipstick,slowlyaddasmallamountofoiltothe

oil-lltube,andthenrepeatsteps3through5until

theoillevelisattheFullmarkonthedipstick.

•IftheoillevelisabovetheFullmarkonthe

dipstick,draintheexcessoiluntiltheoillevelisat

theFullmarkonthedipstick.Todraintheexcess

oil,refertoChangingtheEngineOil(page17).

Important:Iftheoillevelinthecrankcaseis

toolowortoohighandyouruntheengine,

youmaydamagetheengine.

6.Installthedipsticksecurelybyhand.

AdjustingtheCuttingHeight

WARNING

Adjustingthecuttingheightmaybringyouinto

contactwiththemovingblade,causingserious

injury.

•Stoptheengineandwaitforallmovingparts

tostop.

•Donotputyourngersunderthehousingwhen

adjustingthecuttingheight.

CAUTION

Iftheenginehasbeenrunning,themuferwillbe

hotandcanseverelyburnyou.Keepawayfromthe

hotmufer.

Adjustthecuttingheightasdesired.Setall4wheelstothe

sameheight.

Note:Toraisethemachine,moveall4cuttingheightlevers

forward;tolowerthemachine,movethemallrearward

(Figure13).

G027605

A = 3 cm (1-1/4 inches)

B = 4 cm (1-3/4 inches)

C = 6 cm (2-1/4 inches)

D = 7 cm (2-3/4 inches)

E = 8 cm (3-1/4 inches)

F = 1 1 cm (4-1/4 inches)

G = 1 1 cm (4-1/4 inches)

Figure13

AdjustingtheHandleHeight

Youmayraiseorlowertheupperhandletoaposition

comfortableforyou.

Rotatethehandlelock,movethehandleto1of3positions,

andlockthehandleintoposition(Figure14).

Figure14

StartingtheEngine

1.Pulltheblade-controlbartothehandle(Figure15).

Figure15

2.Pulltherecoil-starthandle(Figure16).

Figure16

Note:Ifthemachinedoesnotstart,contactanAuthorized

ServiceDealer.

UsingtheSelf-PropelDrive

Tooperatetheself-propeldrive,simplywalkwithyourhands

ontheupperhandleandyourelbowsatyoursides,andthe

machinewillautomaticallykeeppacewithyou(Figure17).

Figure17

StoppingtheEngine

ServiceInterval:Beforeeachuseordaily—Ensurethat

theenginestopswithin3secondsafter

releasingtheblade-controlbar.

Tostoptheengine,releasetheblade-controlbar(Figure18).

Important:Whenyoureleasetheblade-controlbar,

boththeengineandbladeshouldstopwithin3seconds.

Iftheydonotstopproperly,stopusingyourmachine

immediatelyandcontactanAuthorizedServiceDealer.

Figure18

RecyclingtheClippings

Yourmachinecomesfromthefactoryreadytorecyclethe

grassandleafclippingsbackintothelawn.

Iftheside-dischargechuteisonthemachine,removeit

andlockthesidedischargedoor;refertoRemovingthe

Side-DischargeChute(page14)beforerecyclingtheclippings.

Important:Ensurethattherear-dischargeplugis

lockedinplace.Tolocktheplug:Raisethedischarge

deector(Figure19),rmlypushthepluginuntilit

snapsintoplacebehindthetabs,androtatetheleveron

theplugtotheleft(Figure20).

Figure19

1.Dischargedeector

2.Rear-dischargeplug

Figure20

1.Lever2.Tabs

Note:Tounlocktheplug,rotatetheleverontheplugtothe

right(Figure20).

BaggingtheClippings

Usethegrassbagwhenyouwanttocollectgrassandleaf

clippingsfromthelawn.

WARNING

Aworngrassbagcouldallowsmallstonesand

othersimilardebristobethrowntowardyouor

bystanders,resultinginseriouspersonalinjuryor

death.

Checkthegrassbagfrequently.Ifitisdamaged,

installanewTororeplacementbag.

Iftheside-dischargechuteisonthemachine,removeit

andlocktheside-dischargedoor;refertoRemovingthe

Side-DischargeChute(page14)beforebaggingtheclippings.

WARNING

Thebladeissharp;contactingthebladecanresult

inseriouspersonalinjury.

Stoptheengineandwaitforallmovingpartstostop

beforeleavingtheoperatingposition.

InstallingtheGrassBag

1.Routethestarterropearoundthelower-ropeguide

(Figure21).

Figure21

1.Lower-ropeguide

Note:Thelower-ropeguidereleasesthestarterrope

whenyoupulltherecoil-starthandle.

2.Raiseandholdupthedischargedeector(Figure22).

Figure22

1.Dischargedeector

2.Rear-dischargeplug

3.Pullouttherear-dischargeplug(Figure22).

4.Hangtheupperfrontedgeofthebagonthenotches

(Figure23).

Figure23

1.Dischargedeector2.Grassbag

5.Lowerthedischargedeector.

RemovingtheGrassBag

1.Routethestarterropearoundthelower-ropeguide

(Figure24).

Figure24

1.Lower-ropeguide

Note:Thelower-ropeguidereleasesthestarterrope

whenyoupulltherecoil-starthandle.

2.Raiseandholdupthedischargedeector.

3.Liftthegrassbagupbythehandleoffthenotches.

4.Installtherear-dischargeplug(Figure23).

Figure25

1.Dischargedeector

2.Rear-dischargeplug

Important:Ensurethattherear-dischargeplugis

lockedinplace.Tolocktheplug,rmlypushthe

pluginuntilitsnapsintoplacebehindthetabs,

androtatetheleverontheplugtotheleft(Figure

26).

Figure26

1.Lever2.Tabs

Note:Tounlocktheplug,rotatetheleverontheplug

totheright(Figure26).

5.Lowerthedischargedeector.

Side-Dischargingthe

Clippings

Usethesidedischargeforcuttingverytallgrass.

Ifthebagisonthemachine,removeitandinsertthemulch

plug;refertoRemovingtheGrassBag(page13)before

side-dischargingtheclippings.

Important:Ensurethatthereardischargeplugis

lockedinplace.Tolocktheplug:Raisethedischarge

deector(Figure27),rmlypushthepluginuntilit

snapsintoplacebehindthetabs,androtatetheleveron

theplugtotheleft(Figure26).

Figure27

1.Dischargedeector

2.Rear-dischargeplug

Note:Tounlocktheplug,rotatetheleverontheplugtothe

right(Figure26).

WARNING

Thebladeissharp;contactingthebladecanresult

inseriouspersonalinjury.

Stoptheengineandwaitforallmovingpartstostop

beforeleavingtheoperatingposition.

InstallingtheSide-DischargeChute

1.Unlocktheside-dischargedoor(Figure28).

Figure28

2.Liftopentheside-dischargedoor(Figure29).

Figure29

3.Installtheside-dischargechuteandclosethedooronto

thechute(Figure30).

Figure30

RemovingtheSide-DischargeChute

Toremovethesidedischargechute,reversethestepsabove.

Important:Locktheside-dischargedoorafteryouclose

it(Figure31).

Figure31

Rear-Dischargingthe

Clippings

Usethereardischargeforcuttingverytallgrass.

Ifthebagisonthemachine,removeit;refertoRemovingthe

GrassBag(page13)beforerear-dischargingtheclippings.

Ifthesidedischargechuteisonthemachine,removeit

andlockthesidedischargedoor;refertoRemovingthe

Side-DischargeChute(page14)beforerear-dischargingthe

clippings.

1.Raiseandholdupthedischargedeector(Figure32).

Figure32

1.Dischargedeector

2.Rear-dischargeplug

2.Pullouttherear-dischargeplug(Figure32).

WARNING

Thebladeissharp;contactingthebladecanresult

inseriouspersonalinjury.

Stoptheengineandwaitforallmovingpartstostop

beforeleavingtheoperatingposition.

OperatingTips

GeneralMowingTips

•Cleartheareaofsticks,stones,wire,branches,andother

debristhatthebladecouldhit.

•Avoidstrikingsolidobjectswiththeblade.Never

deliberatelymowoveranyobject.

•Ifthemachinestrikesanobjectorstartstovibrate,

immediatelystoptheengine,disconnectthewirefrom

thesparkplug,andexaminethemachinefordamage.

•Forbestperformance,installanewbladebeforethe

cuttingseasonbegins.

•ReplacethebladewhennecessarywithaToro

replacementblade.

CuttingGrass

•Cutonlyaboutathirdofthegrassbladeatatime.Donot

cutbelowthe60mm(2-1/4inch)settingunlessthegrass

issparseoritislatefallwhengrassgrowthbeginstoslow

down.RefertoAdjustingtheCuttingHeight(page10).

•Whencuttinggrassover15cm(6inches)tall,mowatthe

highestcutting-heightsettingandwalkslower;thenmow

againatalowersettingforthebestlawnappearance.If

thegrassistoolong,themachinemayplugandcause

theenginetostall.

•Mowonlydrygrassorleaves.Wetgrassandleavestend

toclumpontheyardandcancausethemachinetoplug

ortheenginetostall.

WARNING

Wetgrassorleavescancauseseriousinjuryif

youslipandcontacttheblade.Mowonlyindry

conditions.

•Alternatethemowingdirection.Thishelpsdispersethe

clippingsoverthelawnforevenfertilization.

•Ifthenishedlawnappearanceisunsatisfactory,try1

ormoreofthefollowing:

–Replacethebladeorhaveitsharpened.

–Walkataslowerpacewhilemowing.

–Raisethecuttingheightonyourmachine.

–Cutthegrassmorefrequently.

–Overlapcuttingswathsinsteadofcuttingafullswath

witheachpass.

–Setthecuttingheightonthefrontwheels1notch

lowerthantherearwheels.Forexample,setthefront

wheelsat60mm(2-1/4inches)andtherearwheels

at70mm(2-3/4inches).

CuttingLeaves

•Aftercuttingthelawn,ensurethathalfofthelawnshows

throughthecutleafcover.Youmayneedtomakemore

thanasinglepassovertheleaves.

•Iftherearemorethan13cm(5inches)ofleavesonthe

lawn,setthefrontcuttingheight1or2notcheshigher

thantherearcuttingheight.

•Slowdownyourmowingspeedifthemachinedoesnot

cuttheleavesnelyenough.

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Aftertherst5hours

•Changetheengineoil.

Beforeeachuseordaily

•Checktheengineoillevel.

•Ensurethattheenginestopswithin3secondsafterreleasingtheblade-controlbar.

•Cleanunderthemachine.

Every25hours

•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).

Every50hours

•Changetheengineoil;changeitmorefrequentlyindustyoperatingconditions.

Yearly

•Replacetheairlteryearly;replaceitmorefrequentlyindustyoperatingconditions.

•Lubricatethewheelgears.

Important:Refertoyourengineowner'smanualforadditionalmaintenanceprocedures.

PreparingforMaintenance

1.Stoptheengineandwaitforallmovingpartstostop.

2.Disconnectthespark-plugwirefromthesparkplug

(Figure33)beforeperforminganymaintenance

procedure.

Figure33

3.Afterperformingthemaintenanceprocedure(s),

connectthespark-plugwiretothesparkplug.

Important:Beforetippingthemachinetochange

theoilorreplacetheblade,allowthefueltankto

rundrythroughnormalusage.Ifyoumusttip

themachinepriortorunningoutoffuel,usea

handfuelpumptoremovethefuel.Alwaystipthe

machineontoitssidewiththedipstickdown.

WARNING

Tippingthemachinemaycausethefuelto

leak.Gasolineisammableandexplosiveand

cancausepersonalinjury.

Runtheenginedryorremovethegasoline

withahandpump;neversiphon.

ReplacingtheAirFilter

ServiceInterval:Yearly

1.Performthepre-maintenanceprocedures;referto

PreparingforMaintenance(page16).

2.Useascrewdrivertoopentheair-ltercover(Figure

34).

Figure34

3.Replacetheairlter(Figure35).

Figure35

4.Installtheair-ltercover.

ChangingtheEngineOil

ServiceInterval:Aftertherst5hours

Every50hours

Note:Max.ll:0.59L(20oz),type:SAE30detergent

oilwithanAPIserviceclassicationofSF,SG,SH,SJ,SL,

orhigher.

1.Movethemachinetoalevelsurface.

2.Ensurethatthefueltankcontainslittleornofuelso

thatfueldoesnotleakoutwhenyoutipthemachine

ontoitsside.

3.Runtheengineafewminutesbeforechangingtheoil

towarmit.

Note:Warmoilowsbetterandcarriesmore

contaminants.

4.Disconnectthewirefromthesparkplug;referto

PreparingforMaintenance(page16).

5.Setanoil-drainpanbesidethemachineonthesideof

thedipstick.

6.Removethedipstickfromtheoil-lltube(Figure36).

Figure36

7.Tipthemachineontoitsside,withtheoil-lltube

down,todraintheusedoiloutthroughtheoil-lltube

intotheoil-drainpan(Figure37).

Figure37

8.Afterdrainingtheusedoil,returnthemachinetothe

operatingposition.

9.Pourabout3/4ofthecrankcasecapacityofoilinto

theoil-lltube.

Note:Max.ll:0.59L(20oz),type:SAE30

detergentoilwithanAPIserviceclassicationofSF,

SG,SH,SJ,SL,orhigher.

10.Wipeoffthedipstickendwithacleancloth.

11.Insertthedipstickintotheoil-lltubeandscrewitin

untilitstops.

12.Removethedipstickandreadtheoillevel;referto

Figure38.

Figure38

•IftheoillevelisbelowtheAddmarkonthe

dipstick,slowlyaddasmallamountofoiltothe

oil-lltube,andthenrepeatsteps10through12

untiltheoillevelisattheFullmarkonthedipstick.

•IftheoillevelisabovetheFullmarkonthe

dipstick,draintheexcessoiluntiltheoillevelisat

theFullmarkonthedipstick.

Important:Iftheoillevelinthecrankcaseis

toolowortoohighandyouruntheengine,

youmaydamagetheengine.

13.Installthedipsticksecurely.

14.Recycletheusedoilatalocalrecyclingcenter.

AdjustingtheSelf-PropelDrive

Wheneveryouinstallanewself-propelcableorifthe

self-propeldriveisoutofadjustment,adjusttheself-propel

drive.

1.Turntheadjustmentknobcounterclockwisetoloosen

thecableadjustment(Figure39).

g027709

Figure39

1.Handle(leftside)3.Self-propel-drivecable

2.Adjustmentknob

2.Adjustthetensiononthecable(Figure39)bypullingit

backorpushingitforwardandholdingthatposition.

Note:Pushthecabletowardtheenginetoincrease

thetraction;pullthecableawayfromtheengineto

decreasethetraction.

3.Turntheadjustmentknobclockwisetotightenthe

cableadjustment.

Note:Tightentheknobrmlybyhand.

LubricatingtheWheelGears

ServiceInterval:Yearly

1.Wipethegreasettingsjustinsidetherearwheelswith

acleanrag(Figure40).

Figure40

2.Installagreasegunontoeachttingandgentlyapply2

or3pumpsof#2multi-purpose,lithium-basegrease.

ReplacingtheBlade

ServiceInterval:Every25hours

Important:

Y ou will need a torque wr ench to install the

blade pr oper l y .

Ifyoudonothaveatorquewrenchorare

uncomfortableperformingthisprocedure,contactan

AuthorizedServiceDealer.

Examinethebladewheneveryourunoutofgasoline.Ifthe

bladeisdamagedorcracked,replaceitimmediately.Ifthe

bladeedgeisdullornicked,haveitsharpenedorreplaceit.

WARNING

Thebladeissharp;contactingthebladecanresult

inseriouspersonalinjury.

Weargloveswhenservicingtheblade.

1.Disconnectthespark-plugwirefromthesparkplug;

refertoPreparingforMaintenance(page16).

2.Tipthemachineontothesidewiththedipstickdown.

3.Useablockofwoodtoholdthebladesteady(Figure

41).

Figure41

4.Removetheblade,savingallmountinghardware.

5.Installthenewbladeandallmountinghardware.

Important:Positionthecurvedendsoftheblade

topointtowardthemachinehousing.

6.Useatorquewrenchtotightenthebladeboltto82

N-m(60ft-lb).

Important:Abolttorquedto82N-m(60ft-lb)is

verytight.Whileholdingthebladewithablock

ofwood,putyourweightbehindtheratchetor

wrenchandtightentheboltsecurely.Thisboltis

verydifculttoovertighten.

CleaningundertheMachine

ServiceInterval:Beforeeachuseordaily

WARNING

Themachinemaydislodgematerialfromunderthe

machine.

•Weareyeprotection.

•Stayintheoperatingposition(behindthe

handle).

•Donotallowbystandersinthearea.

Note:Forbestresults,cleanthemachinesoonafteryou

havecompletedmowing.

1.Lowerthemachinetoitslowestcutting-heightsetting;

refertoAdjustingtheCuttingHeight(page10).

2.Movethemachineontoaatpavedsurface.

3.Attachagardenhosethatisconnectedtoawater

supplytothewashoutport(Figure42).

Figure42

1.Washoutport

4.Turnthewateron.

5.Starttheengineandrunituntiltherearenomore

clippingsthatcomeoutfromunderthemachine.

6.Stoptheengine.

7.Shutoffthewateranddisconnectthegardenhose

fromthemachine.

8.Starttheengineandrunitforafewminutestodrythe

undersideofthemachine.

Storage

PreparingtheMachinefor

Storage

WARNING

Gasolinevaporscanexplode.

•Donotstoregasolinemorethan30days.

•Donotstorethemachineinanenclosurenear

anopename.

•Allowtheenginetocoolbeforestoringit.

1.Onthelastrefuelingoftheyear,addfuelstabilizerto

thefuelasdirectedbytheenginemanufacturer.

2.Runthemachineuntiltheenginestopsfromrunning

outoffuel.

3.Allowtheenginetorununtilitstops.Whenyoucan

nolongerstarttheengine,itissufcientlydry.

4.Disconnectthewirefromthesparkplug.

5.Removethesparkplug,add30ml(1oz)ofoilthrough

thesparkplughole,andpullthestarterropeslowly

severaltimestodistributeoilthroughoutthecylinder

topreventcylindercorrosionduringtheoff-season.

6.Looselyinstallthesparkplug.

7.Tightenallnuts,bolts,andscrews.

FoldingtheHandle

WARNING

Foldingorunfoldingthehandleimproperlycan

damagethecables,causinganunsafeoperating

condition.

•Donotdamagethecableswhenfoldingor

unfoldingthehandle.

•Ifacableisdamaged,contactanAuthorized

ServiceDealer.

1.Rotatethehandleforward(Figure43).

Important:Routethecablestotheoutsideofthe

handleknobsasyoufoldtheupperhandle.

Figure43

2.Tounfoldthehandle,referto1Assemblingand

UnfoldingtheHandle(page5).

RemovingtheMachinefrom

Storage

1.Checkandtightenallfasteners.

2.Removethesparkplugandspintheenginerapidly

usingthestartertoblowtheexcessoilfromthe

cylinder.

3.Installthesparkplugandtightenitwithatorque

wrenchto20N-m(15ft-lb).

4.Performanyneededmaintenanceprocedures;referto

Maintenance(page16).

5.Checktheengine-oillevel;refertoCheckingthe

Engine-OilLevel(page9).

6.Fillthefueltankwithfreshgasoline;refertoFillingthe

FuelTank(page9).

7.Connectthewiretothesparkplug.

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Toro 20792 Owner's manual

Brand: Toro

Model: 20792

Category: Lawnmowers

Type: Owner's manual

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