Toro 21in Heavy-Duty Recycler/Rear Bagger Lawn Mower User manual

Brand: Toro

Model: 21in Heavy-Duty Recycler/Rear Bagger Lawn Mower

Category: Lawnmowers

Type: User manual

FormNo.3367-237RevB

21inHeavy-DutyRecycler

/Rear

BaggerLawnMower

ModelNo.22195—SerialNo.311000001andUp

ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.Toro.com.OriginalInstructions(EN)

WARNING

CALIFORNIA

Proposition65Warning

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Important:Thisengineisnotequippedwitha

sparkarrestermufer.ItisaviolationofCalifornia

PublicResourceCodeSection4442touseoroperate

theengineonanyforest-covered,brush-covered,or

grass-coveredland.Otherstatesorfederalareas

mayhavesimilarlaws.

ThissparkignitionsystemcomplieswithCanadian

ICES-002.

Theenclosed

Engine Owner's Man ual

issupplied

forinformationregardingtheUSEnvironmental

ProtectionAgency(EPA)andtheCalifornia

EmissionControlRegulationofemissionsystems,

maintenance,andwarranty.Replacementsmaybe

orderedthroughtheenginemanufacturer.

Introduction

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoidinjury

andproductdamage.Youareresponsibleforoperating

theproductproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.comfor

productandaccessoryinformation,helpndingadealer,

ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,

oradditionalinformation,contactanAuthorized

ServiceDealerorToroCustomerServiceandhave

themodelandserialnumbersofyourproductready.

Figure1identiesthelocationofthemodelandserial

numbersontheproduct.Writethenumbersinthe

spaceprovided.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafetyalertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjury

ordeathifyoudonotfollowtherecommended

precautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

Contents

Introduction.................................................................2

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

GeneralLawnMowerSafety.................................3

SafetyandInstructionalDecals.............................5

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

1InstallingtheHandle..........................................6

2InstallingtheStarterRope..................................7

3InstallingtheFuelTank......................................8

4InstallingtheDischargeTunnelPlug...................8

5FillingtheCrankcasewithOil.............................9

ProductOverview......................................................10

Operation...................................................................11

CheckingtheEngineOilLevel............................11

FillingtheFuelTankwithGasoline.....................11

StartingtheEngine.............................................12

StoppingtheEngine...........................................13

OperatingtheSelf-PropelDrive..........................13

UsingtheDischargeTunnelPlug........................13

AdjustingtheCuttingHeight..............................13

UsingtheGrassBag...........................................14

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

Maintenance...............................................................17

RecommendedMaintenanceSchedule(s)................17

Lubrication.............................................................18

LubricatingthePivotArms.................................18

LubricatingtheGearCase...................................18

EngineMaintenance...............................................18

ServicingtheAirCleaner....................................18

ChangingtheEngineOil....................................19

ServicingtheSparkPlug.....................................19

DriveSystemMaintenance.....................................20

AdjustingtheSelf-propelDrive...........................20

ControlsSystemMaintenance.................................21

AdjustingtheBladeBrakeCable.........................21

BladeMaintenance.................................................21

MaintainingtheBlade.........................................21

Cleaning.................................................................23

CleaningundertheMowerHousing....................23

CleaningtheDischargeTunneland

Plug................................................................23

CleaningundertheBeltCover.............................24

Storage.......................................................................24

PreparingtheFuelSystem...................................24

PreparingtheEngine..........................................24

GeneralInformation..........................................24

RemovingthemowerfromStorage.....................25

Troubleshooting.........................................................26

Safety

ThislawnmowermeetsorexceedstheCPSC

bladesafetyrequirementsforwalk-behindrotary

lawnmowersandtheB71.4specicationsofthe

AmericanNationalStandardsInstituteineffectat

thetimeofproduction.

Improperlyusingormaintainingthislawnmower

canresultininjury.Toreducethepotentialfor

injury,complywiththesesafetyinstructions.

Torodesignedandtestedthislawnmowerfortooffer

reasonablysafeservice;however,failuretocomply

withthefollowinginstructionsmayresultin

personalinjury.

WARNING

Engineexhaustcontainscarbonmonoxide,an

odorless,deadlypoisonthatcankillyou.

Donotruntheengineindoorsorinanenclosed

area.

Toensuremaximumsafety,bestperformance,and

togainknowledgeoftheproduct,itisessentialthat

youandanyotheroperatorofthelawnmowerread

andunderstandthecontentsofthismanualbefore

theengineiseverstarted.Payparticularattention

tothesafetyalertsymbol(

Figure2)whichmeans

Caution,Warning,orDanger—“personalsafety

instruction.”Readandunderstandtheinstruction

becauseithastodowithsafety.Failuretocomply

withtheinstructionmayresultinpersonalinjury.

GeneralLawnMowerSafety

Thislawnmoweriscapableofamputatinghandsand

feetandofthrowingobjects.Failuretoobservethe

followingsafetyinstructionscouldresultinserious

injuryordeath.

ThefollowinginstructionsarefromtheANSI/OPEI

B71.4-2004standard.

Training

•ReadtheOperator'sManualandothertraining

material.Iftheoperator(s)ormechanic(s)cannot

readEnglishitistheowner'sresponsibilitytoexplain

thismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor

servicetheequipment.Localregulationsmayrestrict

theageoftheoperator.

•Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtothemselves,other

people,orproperty.

Preparation

•Onlyuseaccessoriesandattachmentsapprovedby

themanufacturer.

•Wearappropriateclothingincludinghardhat,safety

glasses,andearprotection.Longhair,looseclothing

orjewelrymaygettangledinmovingparts.

•Inspecttheareawheretheequipmentistobeused

andremoveallobjectssuchasrocks,toysandwire

whichcanbethrownbythemachine.

•Useextracarewhenhandlinggasolineandother

fuels.Theyareammableandvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Neverremovegascaporaddfuelwithengine

running.Allowenginetocoolbeforerefueling.

Donotsmoke.

–Neverrefuelordrainthemachineindoors.

•Checkthatoperator'spresencecontrols,safety

switchesandshieldsareattachedandfunctioning

properly.Donotoperateunlesstheyarefunctioning

properly.

Operation

•Neverrunanengineinanenclosedarea.

•Onlyoperateingoodlight,keepingawayfromholes

andhiddenhazards.

•Onlystartenginefromtheoperator'sposition.

•Besureofyourfooting,especiallywhenbacking

up.Walk,don'trun.Neveroperateonwetgrass.

Reducedfootingcouldcauseslipping.

•Slowdownanduseextracareonhillsides.Besure

totravelsidetosideonhillsides.Turfconditions

canaffectthemachine'sstability.Usecautionwhile

operatingneardrop-offs.

•Donotoperatethelawnmowerwithouteitherthe

grasscatcherortheguardinplace.

•Donotchangetheenginegovernorsettingor

overspeedtheengine.

•Stoponlevelgroundandshutoffenginebefore

leavingtheoperator'spositionforanyreason

includingemptyingthecatcheroruncloggingthe

chute.

•Stopequipmentandinspectbladeafterstriking

objectsorifanabnormalvibrationoccurs.Make

necessaryrepairsbeforeresumingoperations.

•Keephandsandfeetawayfromthecuttingunits.

•Lookbehindanddownbeforebackinguptobesure

ofaclearpath.

•Keeppetsandbystandersaway.

•Slowdownandusecautionwhencrossingroadsand

sidewalks.Stopbladeifyouarenotmowing.

•Beawareofthemowerdischargedirectionanddo

notpointitatanyone.

•Donotoperatethemowerundertheinuenceof

alcoholordrugs.

•Usecarewhenloadingorunloadingthemachine

intoatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscurevision.

MaintenanceandStorage

•Stopengineanddisconnectsparkplugwire.Wait

forallmovementtostopbeforeadjusting,cleaning

orrepairing.

•Cleangrassanddebrisfromcuttingunit,drive,

mufer,andenginetohelppreventres.Cleanup

oilorfuelspillage.

•Letenginecoolbeforestoringanddonotstorenear

ame.

•Shutofffuelwhilestoringortransporting.Donot

storefuelnearamesordrainindoors.

•Neverallowuntrainedpersonneltoservicemachine.

•Removesparkplugwirebeforemakinganyrepairs.

•Usecarewhencheckingblade.Wrapthebladeor

weargloves,andusecautionwhenservicingthem.

Onlyreplaceblade.Neverstraightenorweldit.

•Keephandsandfeetawayfrommovingparts.If

possible,donotmakeadjustmentswiththeengine

running.

•Keepallpartsingoodworkingconditionandall

hardwaretightened.Replaceallwornordamaged

decals.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof

potentialdanger.Replaceanydecalthatisdamagedorlost.

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

94-8072

68-7410

74-1970

1.Transmissionspeeds2.Neutral

98-4387

1.Warning—wearhearingprotection.

110-4989

117–2718

106-0690

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Handle1

Bolt(5/16x1-1/4inches)

Washer4

Thinnyloninsertlocknut(5/16inch)

Bolt(5/16x1-1/2inches)

Carriagebolt

Locknut(5/16inch)

Bagsupportrod1

Bagaligningplate1

Caplocknut

Cabletie

Installthehandle.

Nopartsrequired

–

Installthestarterrope.

Self-tappingscrew

Fueltank1

Hoseclamp1

Installthefueltank.

Dischargetunnelplug1Installthedischargetunnelplug.

Nopartsrequired

–

Fillthecrankcasewithoil.

Note:Determinetheleftandrightsidesofthemachine

fromthenormaloperatingposition.

InstallingtheHandle

Partsneededforthisprocedure:

1Handle

Bolt(5/16x1-1/4inches)

4Washer

Thinnyloninsertlocknut(5/16inch)

Bolt(5/16x1-1/2inches)

Carriagebolt

Locknut(5/16inch)

1Bagsupportrod

1Bagaligningplate

Caplocknut

Cabletie

Procedure

1.Mountthehandletotheoutsideofthemower

housing(usingthebottomhole)withtwobolts

(5/16x1-1/4inches),washers,andthinlocknuts

(5/16inch)(

Figure3).

Figure3

1.Bagsupportrod8.Thinnyloninsertlocknut

(2)

2.Carriagebolt

9.Bottomholeinhousing

3.Bagaligningplate

10.Washer(4)

4.Caplocknuts(3)11.Locknut(2)

5.Handle

12.Bolt,(5/16x1-1/4inches)

(2)

6.Bolt,(5/16x1-1/2inches)

(2)

13.Cabletie(3)

7.Handlelatch(2)

2.Securethehandlelatchestothehandlewith2bolts

(5/16x1-1/2inches),washers,andlocknuts(5/16

inch)(Figure3).

Note:Youcanadjustthehandleheightfor

comfortableoperation.Standbehindthehandleto

determinetheheight.Toadjustthehandleheight,

positiontheboltsandthelocknutsthatsecurethe

handlelatchestothehandleintotheothermounting

holesinthelatches.

3.Insertthecarriageboltthroughthebagaligning

plateandthesecondfromthetopholeontheleft

sideofthehandle,andsecureitwithacaplocknut

(

Figure3).

4.Slidethebagsupportrodthroughthethirdfromthe

topmountingholesinthehandle,andsecureeach

endwithacaplocknut(

Figure3).

5.Usecabletiestosecurethecontrolcablestothe

handle(

Figure3).

InstallingtheStarterRope

NoPartsRequired

Procedure

Pullthestarterropethroughtheropeguideonthe

handle(Figure4).

Figure4

1.Starterrope

2.Ropeguide

Note:Tomaketheropeeasiertoinstall,squeezethe

bladecontrolbaronthehandle.

InstallingtheFuelTank

Partsneededforthisprocedure:

Self-tappingscrew

1Fueltank

1Hoseclamp

Procedure

1.Slidetheplasticclips,onthefrontofthefueltank,

ontothefueltankmount(Figure5).

g018740

Figure5

1.Fueltankplasticclip(2)

2.Securethebottomofthefueltanktothefueltank

bracketbyinstallingtheself-tappingscrewsfrom

thebottom.Torquethescrewsto40to50in-lb

(4.5to5.6N-m).

3.Insertthehoseclampontothefuellinefromthe

fuellter(

Figure6).

g01804

Figure6

1.Fuellter

3.Hoseclamp

2.Fuelline4.Fueltank

4.Slidetheendofthefuellineontothefueltanktting

(Figure6).

5.Securethefuellinetothefueltankwiththehose

clamp(

Figure6).

InstallingtheDischargeTunnel

Plug

Partsneededforthisprocedure:

1Dischargetunnelplug

Procedure

1.Openthedischargedoorbypullingforwardonthe

handleandmovingitrearward(

Figure7).Holdthe

dischargedoorhandletopreventthespring-loaded

doorfromclosingwhileyouinserttheplug.

Figure7

1.Dischargedoorhandle2.Plug,rotatedclockwise

2.Sincetheplugisslightlywiderthanthedischarge

tunnelopening,rotatetheplugclockwiseslightly

whileinsertingit(

Figure7).

Note:Ensurethatthearrowontheplugdecal

pointsupward.

3.Pushtheplugallthewayinuntilthespringclipon

thebottomoftheplugclicksintoplace,lockingthe

plugsecurelyintothedischargetunnel(Figure8).

Figure8

1.Springclip

4.Releasethedischargedoorhandletolockthetop

oftheplug.

FillingtheCrankcasewithOil

NoPartsRequired

Procedure

Theenginecrankcaseisshippedwithoutoil.The

enginecrankcasecanhold22ounces(0.65liters)ofoil.

Useonlyhigh-qualitySAE10W-30weightdetergentoil

thathastheAmericanPetroleumInstitute(API)service

classicationSH,SJ,orequivalent.

Beforeeachuse,ensurethattheoillevelisbetween

thelowerlimitandupperlimitmarksonthedipstick

(

Figure9).

Figure9

1.Dipstick3.Lowerlimitmark

2.Upperlimitmark

Note:Whenthecrankcaseisempty,pourabout3/4

ofthecrankcasecapacityofoilinthecrankcase,then

followtheprocedureinthissection.

1.Movethemowertoalevelsurface.

2.Cleanaroundthedipstick(

Figure9).

3.Removethedipstickbyrotatingthecap

counterclockwiseandpullingitout.

4.Wipethedipstickcleanwithacleancloth.

5.Insertthedipstickintothellerneck(butdonot

rotatethecapclockwisetosecureit),thenremove

it.

6.Readtheoillevelonthedipstick.

7.Iftheoillevelreadingisbelowthelowerlimitmark

onthedipstick,removethedipstickandslowlypour

onlyenoughoilintothellerholetoraisetheoil

leveltotheupperlimitmarkonthedipstick.

Important:Donotoverllthecrankcasewith

oilandruntheengine;enginedamagewill

result.Draintheexcessoiluntiltheoillevel

reachestheupperlimitmarkonthedipstick.

8.Insertthedipstickintothellerneckandrotatethe

capclockwiseuntilitistight.

ProductOverview

Figure10

1.Bladecontrolbar6.Recoilstarthandle

2.Throttle7.Bagsupportrod

3.Fueltankcap8.Dischargetunnel

4.Aircleaner

9.Oilll/dipstick

5.Sparkplug10.Cuttingheightlever

Figure11

Throttle

1.Choke3.Slow

2.Fast

4.Off

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

Eachtimebeforeyoumow,makesurethatthe

self-propeldriveandthebladecontrolbaroperate

properly.Whenyoureleasethebladecontrolbar,the

bladeandself-propeldriveshouldstop.Iftheydonot,

contactanAuthorizedServiceDealer.

CAUTION

Thismachineproducessoundlevelsinexcessof

85dBAattheoperator'searandcancausehearing

lossthroughextendedperiodsofexposure.

Wearhearingprotectionwhenoperatingthis

machine.

Figure12

1.Warning—wearhearingprotection.

CheckingtheEngineOilLevel

ServiceInterval:Beforeeachuseordaily—Checkthe

engineoillevel.

Beforeyouusethemower,ensurethattheoillevelis

betweenthelowerlimitandupperlimitmarksasshown

onthedipstick(Figure13).

Figure13

1.Dipstick3.Lowerlimitmark

2.Upperlimitmark

Iftheoillevelisbelowthelowerlimitmark,addoil.

RefertoFillingtheCrankcasewithOil.

FillingtheFuelTankwith

Gasoline

Forbestresults,useclean,fresh,lead-freegasolinewith

anoctaneratingof87orhigher.Toensurefreshness,

purchaseonlythequantityofgasolinethatyouexpectto

usein30days.Usingunleadedgasolineresultsinfewer

combustiondepositsandlongerenginelife.Youmay

useleadedgasolineifunleadedgasolineisnotavailable.

Important:Donotaddoiltothegasoline.

Important:Donotusemethanol,gasoline

containingmethanol,gasoholcontainingmore

than10%ethanol,premiumgasoline,orwhitegas.

Usingthesefuelscandamagetheengine'sfuel

system.

Important:Donotusegasolinethathasbeen

storedmorethan30daysold.

DANGER

Incertainconditions,gasolineisextremely

ammableandhighlyexplosive.Areorexplosion

fromgasolinecanburnyouandothersandcan

damageproperty.

•Fillthefueltankoutdoors,inanopenarea,and

whentheengineiscold.Wipeupanygasoline

thatspills.

•Donotllthefueltankcompletelyfull.Add

gasolinetothefueltankuntilthelevelis1/4to

1/2in.(6to13mm)belowthebottomofthe

llerneck.Thisemptyspaceinthetankallows

thegasolinetoexpand.

•Neversmokewhenhandlinggasoline,andstay

awayfromanopenameorwhereasparkmay

ignitethegasolinefumes.

•Storegasolineinanapprovedfuelcontainer

andkeepitoutofthereachofchildren.

•Neverbuymorethana30-daysupplyof

gasoline.

DANGER

Whenfueling,undercertaincircumstances,astatic

chargecandevelop,ignitingthegasoline.Areor

explosionfromgasolinecanburnyouandothers

anddamageproperty.

•Alwaysplacegasolinecontainersontheground

andawayfromyourvehiclebeforelling.

•Donotllgasolinecontainersinsideavehicle

oronatruckortrailerbedbecauseinterior

carpetsorplastictruckbedlinersmayinsulate

thecontainerandslowthelossofanystatic

charge.

•Whenpractical,removegasoline-powered

equipmentfromthetruckortrailerandrefuel

theequipmentwithitswheelsontheground.

•Ifthisisnotpossible,thenrefuelsuch

equipmentonatruckortrailerfromaportable

container,notfromagasolinedispensernozzle.

•Ifyoumustuseagasolinedispensernozzle,

keepthenozzleincontactwiththerimofthe

fueltankorcontaineropeningatalltimesuntil

fuelingiscomplete.

Useafuelstabilizer/conditionerregularlyduring

operationandstorage.Astabilizer/conditionercleans

theengineduringoperationandpreventsgum-like

varnishdepositsfromformingintheengineduring

periodsofstorage.

Important:Donotusefueladditivesotherthan

afuelstabilizer/conditioner.Donotusefuel

stabilizerswithanalcoholbasesuchasethanol,

methanol,orisopropanol.

1.Cleanaroundthefueltankcap(

Figure14).

Figure14

1.Fueltankcap

2.Removethefueltankcap.

3.Fillthefueltankwithunleadedgasolinetowithin

1/4to1/2inch(6to13mm)fromthetopofthe

tank.Donotllintothellerneck.

Note:Thefueltankcapacityis1USGallon.(3.8l).

Important:Donotllthetankmorethan1/4

inch(6mm)fromthetopofthetankbecause

thegasolinemusthaveroomtoexpand.

4.Installthefueltankcapandwipeupanyspilled

gasoline.

StartingtheEngine

1.Connectthewiretothesparkplug.

2.Openthefuelvalvebymovingthelevertotheright

(

Figure15)

Figure15

1.Fuelvalve

3.MovethethrottlecontroltotheChokeposition.

Note:Donotusethechokewhentheengineis

warm.

4.Holdthecontrolbartothehandle.

5.Pullthestarterhandlelightlyuntilyoufeel

resistance,thenpullitsharply.Allowtheropeto

returntothehandleslowly.

6.Whentheenginestarts,movethethrottlecontrolto

theFastposition,andsetthegroundspeedcontrol

asdesired.

Note:Iftheenginefailstostartafter3pulls,repeat

steps

4through6.

StoppingtheEngine

Releasethecontrolbar.Boththeengineandtheblade

shouldstopwithin3seconds.Iftheydonot,contactan

AuthorizedServiceDealer.

Note:Closethefuelvalvebymovingthelevertothe

leftifyouwillnotbestartingtheenginesoonafterward.

OperatingtheSelf-Propel

Drive

Themowerhasthreegroundspeeds.1isslow ,2is

medium,and3isfast.Thegroundspeedcontrolis

locatedattherearofthebeltcover(

Figure16).

Figure16

1.Groundspeedcontrol

1.MovethegroundspeedcontroltotheNeutral

position.

2.Starttheengine.

3.Squeezethebladecontrolbaragainstthehandleto

theRun/Driveposition(

Figure17).

Figure17

1.Run/Driveposition3.Stopposition

2.Run/Shiftposition

Note:Donotshiftspeedswhilesqueezing

thebladecontrolbaragainstthehandlein

theRun/Driveposition;thiscandamagethe

transmission.Movethebladecontrolbartothe

Run/Shiftpositionwhenyouchangetheground

speed.

Note:Youcanvarythegroundspeedbyincreasing

ordecreasingthedistancebetweenthebladecontrol

barandthehandle.Lowerthebladecontrolbarto

decreasethegroundspeedwhenyouaremakinga

turnorifthemowerismovingtoofastforyou.If

youlowerthebladecontrolbartoofar,themower

stopsself-propelling.Squeezethebladecontrolbar

closertothehandletoincreasethegroundspeed.

Whenyouholdthebladecontrolbartightagainst

thehandle,themowerself-propelsatthemaximum

groundspeed.Movethegroundspeedcontrolto

theNeutralpositionwhenyouusethemowerfor

trimmingorwheneveryouleavethemower.

UsingtheDischargeTunnel

Plug

1.Stoptheengineandwaitforallmovingpartsto

stop.

2.Inserttheplug;refertoInstallingtheDischarge

TunnelPlug.

3.Toremovetheplug,movethedischargedoor

handlerearwardandliftupthespringcliponthe

bottomoftheplug.Whentheplugisunlocked,pull

itoutofthedischargetunnel.

Note:Whengrassisthickandlush,clippingsmay

collectonandaroundthedischargetunnelplug.

Thismaymakeremovingtheplugdifcult.Clean

theplugthoroughlyaftereachuse.

AdjustingtheCuttingHeight

Eachwheelisadjustedindividuallywithawheelheight

adjustmentlever.Cuttingheightsare3/4inch(19mm),

1-1/4inches(32mm),1-3/4inches(44mm),2-1/4

inches(57mm),2-3/4inches(70mm),and3-1/4

inches(83mm).

DANGER

Adjustingthecuttingheightleverscouldbring

yourhandsintocontactwithamovingbladeand

resultinseriousinjury.

•Stoptheengineandwaitforallmovementto

stopbeforeadjustingthecuttingheight.

•Donotputyourngersunderthehousing

whenadjustingthecuttingheight.

1.Pullthewheelheightadjustmentlevertowardthe

wheel(

Figure18)andmoveittothedesiredsetting.

Figure18

1.Wheelheightadjustmentlever

2.Releasethewheelheightadjustmentleverandseat

itsecurelyinthenotch.

3.Adjustallthewheelstothesamecuttingheight

setting.

UsingtheGrassBag

Occasionally,youmaywishtousethegrassbagfor

baggingextralonggrass,lushgrass,orleaves.

InstallingtheGrassBag

1.Stoptheengineandwaitforallmovingpartsto

stop.

2.Ensurethatthedischargedoorhandleisfully

forwardandthatthepinisengagedinthecatch

(

Figure19).

Figure19

1.Bagframeonretaining

post

3.Handlefullyforward;

dischargedoorclosed

2.Pinengagedincatch

3.Slidetheholeinthebagframeontotheretaining

postonthedischargetunnel(Figure19).

4.Settherearofthebagframeontothebagsupport

rod.

5.Pullthedischargedoorhandleforwarduntilthepin

clearsthecatch,andmovethehandlerearwarduntil

thepinlocksinthebagnotch(

Figure20).

Figure20

1.Pinlockedinbagnotch

Note:Thedischargedoorinthemowerhousingis

nowopen.

MowingwiththeGrassBag

WARNING

Aworngrassbagcouldallowsmallstones

andothersimilardebristobethrowninthe

operator'sorbystander'sdirectionandresultin

seriouspersonalinjuryordeathtotheoperatoror

bystanders.

Checkthegrassbagfrequently.Ifitisdamaged,

installanewTororeplacementbag.

RemovingtheGrassBag

1.Stoptheengineandwaitforallmovingpartsto

stop.

2.Raisethedischargedoorhandleandmoveitforward

toengagethepinwiththecatch(Figure19).

3.Graspthehandlesatthefrontandtherearofthe

bagandliftthebagoffthemower.

4.Graduallytipthebagforwardtoemptytheclippings.

5.Toinstallthebag,refertoInstallingtheGrassBag.

DANGER

Ifthedischargedoordoesnotclosecompletely,

themowercouldthrowobjects,causingserious

personalinjuryordeath.

Ifyoucannotclosethedoorbecausethegrass

clippingsclogthedischargearea,stoptheengine

andgentlymovethedischargedoorhandleback

andforthuntilyoucanclosethedoorcompletely.

Ifyoustillcannotclosethedoor,removethe

obstructionwithastick,notyourhand.

DANGER

Themowercanthrowgrassclippingsand

otherobjectsthroughanopendischargetunnel.

Objectsthrownwithenoughforcecouldcause

seriouspersonalinjuryordeathtotheoperatoror

bystander.

Neveropenthedooronthedischargetunnelwhen

theengineisrunning.

OperatingTips

GeneralTips

•Reviewthesafetyinstructionsandreadthismanual

carefullybeforeoperatingthemower.

•Cleartheareaofsticks,stones,wire,branches,and

otherdebristhatthebladecouldhitandthrow .

•Keepeveryone,especiallychildrenandpets,away

fromtheareaofoperation.

•Avoidstrikingtrees,walls,curbs,orothersolid

objects.Neverdeliberatelymowoveranyobject.

•Ifthemowerstrikesanobjectorstartstovibrate,

immediatelystoptheengine,disconnectthewire

fromthesparkplug,andexaminethemowerfor

damage.

•Maintainasharpbladethroughoutthecutting

season.Periodicallyledownnicksontheblade.

•Replacethebladewhennecessarywithanoriginal

Tororeplacementblade.

•Mowonlydrygrassorleaves.Wetgrassandleaves

tendtoclumpontheyardandcancausethemower

toplugortheenginetostall.

WARNING

Wetgrassorleavescancauseseriousinjuryif

youslipandcontacttheblade.

Mowonlyindryconditions.

•Cleanunderthemowerhousingaftereachmowing.

SeeCleaningundertheMowerHousing.

•Keeptheengineingoodrunningcondition.

•Settheenginespeedtothefastestpositionforthe

bestcuttingresults.

WARNING

Operatingamowerwithitsenginerunningat

aspeedgreaterthanthefactorysettingcan

causethemowertothrowapartofthebladeor

engineintotheoperator'sorbystander'sarea

andresultinseriouspersonalinjuryordeath.

–Donotchangetheenginespeedsetting.

–Ifyoususpecttheenginespeedisfaster

thannormal,contactanAuthorizedService

Dealer.

•Cleantheairlterfrequently.Mulchingstirsup

moreclippingsanddustwhichclogstheairlter

andreducesengineperformance.

CuttingGrass

•Grassgrowsatdifferentratesatdifferenttimesof

theyear.Inthesummerheat,itisbesttocutgrass

atthe2-1/4inch(57mm),2-3/4inch(70mm),or

3-1/4inch(83mm)cuttingheightsettings.Cut

onlyaboutathirdofthegrassbladeatatime.Do

notcutbelowthe2-1/4inch(57mm)settingunless

thegrassissparseoritislatefallwhengrassgrowth

beginstoslowdown.

•Whencuttinggrassover6inches(15cm)tall,rst

mowatthehighestcuttingheightsettingandwalk

slower;thenmowagainatalowersettingforthe

bestlawnappearance.Ifthegrassistoolongand

theleavesclumpontopofthelawn,themowermay

plugandcausetheenginetostall.

•Alternatethemowingdirection.Thishelpsdisperse

theclippingsoverthelawnforevenfertilization.

Ifthenishedlawnappearanceisunsatisfactory,try

oneormoreofthefollowing:

•Sharpentheblade.

•Walkataslowerpacewhilemowing.

•Raisethecuttingheightonyourmower.

•Cutthegrassmorefrequently.

•Overlapcuttingswathsinsteadofcuttingafull

swathwitheachpass.

•Setthecuttingheightonthefrontwheelsonenotch

lowerthantherearwheels.Forexample,setthe

frontwheelsat2-1/4inches(57mm)andtherear

wheelsat2-3/4inches(70mm).

CuttingLeaves

•Aftercuttingthelawn,ensurethathalfofthelawn

showsthroughthecutleafcover.Youmayneedto

makemorethanonepassovertheleaves.

•Forlightleafcoverage,setallthewheelsatthesame

cuttingheightsetting.

•Iftherearemorethan5inches(12.7cm)ofleaves

onthelawn,setthefrontcuttingheight1or2

notcheshigherthantherearcuttingheight.This

makesiteasiertofeedtheleavesunderthemower

housing.

•Slowdownyourmowingspeedifthemowerdoes

notcuttheleavesnelyenough.

•Ifyoumowoveroakleaves,youcanaddlimeto

thegrassinthespringtoreducetheacidityofthe

oakleaves.

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Aftertherst5hours

•Changetheengineoil.

Beforeeachuseordaily

•Checktheengineoillevel.

•Inspecttheaircleanerelements.

•Inspectthemowerbladesforwearordamage.

•Removegrassclippingsanddirtfromunderthehousing.

•Cleanthedischargetunnelandthedischargetunnelplug.

•Checkthestoppingtimeofthebladebrake.Theblademuststopwithin3seconds

ofreleasingthebladecontrolbar;ifitdoesnot,contactanAuthorizedService

Dealerforrepair.

Every25hours

•Lubricatethepivotarms.

•Cleantheairlterelements.Cleanthemmorefrequentlyindustyoperating

conditions.

Every50hours

•Changetheengineoil.

•Sharpenorreplacetheblade.Maintainitmorefrequentlyiftheedgedullsquicklyin

roughorinsandyconditions.

•Removegrassclippingsanddebrisfromunderthebeltcover.

•Haveanauthorizedengineservicingdealerchecktheywheelbrakeoperation.

Every100hours

•Lubricatethegearcase.

•Inspect,clean,andadjustthesparkplug;replaceitifnecessary.

•Adjusttheself-propeldrivesystem.

•Adjustthebladebrakecable.

•Haveanauthorizedengineservicingdealercheckandadjusttheywheelbrakepad.

Every250hours

•Replacetheaircleanerelements.Replacethemmorefrequentlyindustyoperating

conditions.

•Replacethesparkplug.

•Haveanauthorizedengineservicingdealercheckforleaksinthefuelsystemand/or

adeterioratingfuelhose.Replacepartsifnecessary.

•Haveanauthorizedengineservicingdealercheckandadjusttheengineidlespeed,

checkandadjustthevalveclearance,andcleanthefueltankandlter.

Important:Refertoyour

Engine Operator's Man ual

foradditionalmaintenanceprocedures.

CAUTION

Ifyouleavethewireonthesparkplug,someonecouldaccidentlystarttheengineandseriouslyinjure

youorotherbystanders.

Disconnectthewirefromthesparkplugbeforeyoudoanymaintenance.Setthewireasidesothatitdoes

notaccidentlycontactthesparkplug.

Lubrication

LubricatingthePivotArms

ServiceInterval:Every25hours—Lubricatethepivot

arms.

1.Movetherearwheelcuttingheightleverstothe

centersetting.

2.Wipethegreasettingswithacleanrag(Figure21).

Figure21

1.Greasetting

3.Installagreasegunontothettingandgentlyapply

2or3pumpsof#2multi-purposelithiumbase

grease(Figure21).

Important:Excessivegreasepressuremay

damagetheseals.

LubricatingtheGearCase

ServiceInterval:Every100hours—Lubricatethegear

case.

1.Removethegrassbag.

2.Installagreasegunontothettingthroughthebelt

coveropening(Figure22).

Figure22

1.Beltcover

2.Greasetting

3.Gentlyapplyoneto2pumpsof#2multi-purpose

lithium-basegrease.

4.Installthegrassbag.

EngineMaintenance

ServicingtheAirCleaner

ServiceInterval:Beforeeachuseordaily

Every25hours—Cleantheairlter

elements.Cleanthemmorefrequently

industyoperatingconditions.

Every250hours—Replacetheair

cleanerelements.Replacethem

morefrequentlyindustyoperating

conditions.

Important:Donotoperatetheenginewithoutthe

airlterassembly;extremeenginedamagewill

occur.

1.Stoptheengineandwaitforallmovingpartstostop.

2.Disconnectthewirefromthesparkplug.

3.Removethe2nutsthatsecurethecover(Figure23).

4.Removethecover.

Note:Becarefultopreventdirtanddebrisfrom

fallingintothebase.

5.Removethefoamandpaperelementsfromthebase

(

Figure23).

6.Removethefoamelementfromthepaperelement

(Figure23).

Figure23

1.Nut(2)

4.Foamelement

2.Cover

5.Base

3.Paperelement

7.Inspectthefoamandpaperelements,andreplace

themiftheyaredamagedorexcessivelydirty.

8.Ifthepaperelementisexcessivelydirty,replaceit.

Note:Nevertrytobrushdirtoffthepaperelement;

brushingforcesthedirtintothebers.

9.Cleanthefoamelementinwarm,soapywaterorina

nonammablesolvent.

Note:Donotusegasolinetocleanthefoam

elementbecauseitcouldcreateariskofreor

explosion.

10.Rinseanddrythefoamelementthoroughly.

11.Dipthefoamelementincleanengineoil,then

squeezeouttheexcessoil.

Note:Excessoilinthefoamelementrestrictsthe

airowthroughtheelementandmayreachthe

paperlterandclogit.

12.Wipedirtfromthebaseandthecoverwithamoist

rag.

Note:Becarefultopreventdirtanddebrisfrom

enteringtheairductleadingtothecarburetor.

13.Installtheaircleanerelementsandensurethatthey

areproperlypositioned.

14.Securelyinstallthecoverwiththe2nuts.

ChangingtheEngineOil

ServiceInterval:Aftertherst5hours—Changethe

engineoil.

Every50hours—Changetheengine

oil.

1.Runtheenginetowarmtheengineoil.

Note:Warmoilowsbetterandcarriesmore

contaminants.

WARNING

Oilmaybehotafterenginehasbeenrun,and

contactwithhotoilcancauseseverepersonal

injury.

Avoidcontactingthehotengineoilwhenyou

drainit.

2.Stoptheengineandwaitforallmovingpartstostop.

3.Disconnectthewirefromthesparkplug.

4.Placeasuitabledrainpanunderthedipstick/oil

drain.

5.Cleanaroundthedipstick.

6.Removethedipstickbyrotatingthecap

counterclockwiseandpullingitout.

7.Raisetheleftsideofthemowertodraintheoilfrom

thedipsticklltubeintothedrainpan.

8.Afterdrainingtheoil,returnthemowertoits

operatingposition.

9.Fillthecrankcasetotheupperlimitmarkonthe

dipstickwithfreshoil.RefertotheFillingthe

CrankcasewithOil.

10.Insertthedipstickintothellerneckandrotatethe

capclockwiseuntilitistight.

11.Wipeupanyspilledoil.

12.Recycletheusedoilaccordingtolocalcodes.

ServicingtheSparkPlug

ServiceInterval:Every100hours—Inspect,clean,

andadjustthesparkplug;replaceitif

necessary.

Every250hours—Replacethespark

plug.

UseanNGKBPR5ESorNippondensoW16EPR-U

sparkplugorequivalent.

1.Stoptheengineandwaitforallmovingpartstostop.

2.Disconnectthewirefromthesparkplug.

3.Cleanaroundthesparkplug.

4.Removethesparkplugfromthecylinderhead.

Important:Replaceacracked,fouled,or

dirtysparkplug.Donotcleantheelectrodes

becausegritenteringthecylindercandamage

theengine.

5.Setthegapontheplugto0.030in.(0.76mm)

(

Figure24).

Figure24

1.Centerelectrodeinsulator

2.Sideelectrode

3.Airgap(nottoscale)

6.Carefullyinstallthesparkplugbyhand(toavoid

crossthreading)untilitishandtight.

7.Tightenthesparkpluganadditional1/2turnifitis

new;otherwise,tightenitanadditional1/8to1/4

turn.

Important:Aloosesparkplugcanbecomevery

hotandcandamagetheengine;overtightening

asparkplugmaydamagethethreadsinthe

cylinderhead.

8.Connectthewiretothesparkplug.

DriveSystem

Maintenance

AdjustingtheSelf-propelDrive

ServiceInterval:Every100hours

Ifthemowerdoesnotself-propelorhasatendency

tocreepforwardwhenthebladecontrolbarismore

than1-1/2inches(3.8cm)fromthehandle,adjustthe

wheeldrivecontrolknobontherearofthegearbox

(

Figure25).

Figure25

1.Controlknob

1.Closethedoorinthemowerhousingandremove

thegrassbag.

2.Rotatethecontrolknobclockwiseahalfturnifthe

mowerdoesnotself-propel.Ifthemowercreeps

forward,rotatetheknobahalfturncounterclockwise

toloosenthebelt(

Figure25).

3.Slowlypullthemowerbackwardwhileyougradually

movethebladecontrolbartowardthehandle.

Note:Theadjustmentiscorrectwhentherear

wheelsstopturningandthebladecontrolbaris

aboutoneinch(2.5cm)fromthehandle(

Figure26).

Figure26

1.1inch(2.5cm)

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Toro 21in Heavy-Duty Recycler/Rear Bagger Lawn Mower User manual

Brand: Toro

Model: 21in Heavy-Duty Recycler/Rear Bagger Lawn Mower

Category: Lawnmowers

Type: User manual

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Toro 21in Heavy-Duty Recycler/Rear Bagger Lawn Mower User manual

Toro 21in Heavy-Duty Recycler/Rear Bagger Lawn Mower User manual

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