Toro 74389 - Operating Tips

Note:Donotovertightenthenuts;thiscoulddistort
thecoverandcausebladecontact.
OperatingTips
UsingtheFastThrottleSetting
Forbestmowingandmaximumaircirculation,operate
theengineattheFastthrottleposition.Airisrequiredto
thoroughlycutgrassclippings,sodonotsettheheight-of-cut
solowastototallysurroundthemowerbyuncutgrass.
Alwaystrytohaveonesideofthemowerfreefromuncut
grass,whichallowsairtobedrawnintothemower.
UsingtheSmartSpeed™Control
System
TheSmartSpeed™Control-Systemlever,locatedbelow
theoperatingposition,givestheoperatorachoicetodrive
themachineat2speedranges—highandlow .Anoperator
canbenetfromthelowerspeedsettingwhenmaneuvering
themachineintightspacesoroperatingarounddelicate
landscapes.Thelowsettingcanalsobeusedtooperatethe
machineatahighthrottlesettingandbladespeed,whilestill
beingabletoreducethegroundspeedtoincreasethequality
ofcut.
CuttingaLawnfortheFirstTime
Cutgrassslightlylongerthannormaltoensurethatthe
cuttingheightofthemowerdoesnotscalpanyuneven
ground.However,thecuttingheightusedinthepastis
generallythebestonetouse.Whencuttinggrasslongerthan
sixinchestall,youmaywanttocutthelawntwicetoensure
anacceptablequalityofcut.
Cutting1/3oftheGrassBlade
Itisbesttocutonlyabout1/3ofthegrassblade.Cutting
morethanthatisnotrecommendedunlessgrassissparse,or
itislatefallwhengrassgrowsmoreslowly.
MowingDirection
Alternatethemowingdirectiontokeepthegrassstanding
straight.Thisalsohelpsdisperseclippingswhichenhances
decompositionandfertilization.
MowingatCorrectIntervals
Normally,mowevery4days.But,remember,grassgrowsat
differentratesatdifferenttimes.Sotomaintainthesame
cuttingheight,whichisagoodpractice,andmowmoreoften
inearlyspring.Asthegrassgrowthrateslowsinmidsummer,
mowlessfrequently.Ifyoucannotmowforanextended
period,rstmowatahighcuttingheight,thenmowagain2
dayslateratalowerheightsetting.
AvoidingCuttingTooLow
Ifthecuttingwidthofthemoweriswiderthanthemower
youpreviouslyused,raisethecuttingheighttoensurethat
uneventurfisnotcuttooshort.
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