Toro 74390 User Manual

Thesafetyinterlocksystemalsoisdesignedtostoptheengine
wheneverthecontrolleversareoutoftheparkpositionand
yourisefromtheseat.
BeforeStarting
RecommendedFuel
•Forbestresults,useonlyclean,fresh,unleadedgasoline
withanoctaneratingof87orhigher((R+M)/2rating
method).
•Oxygenatedfuelwithupto10%ethanolor15%MTBE
byvolumeisacceptable.
•DoNotuseethanolblendsofgasoline(suchasE15
orE85)withmorethan10%ethanolbyvolume.
Performanceproblemsand/orenginedamagemayresult
whichmaynotbecoveredunderwarranty.
•DoNotusegasolinecontainingmethanol.
•DoNotstorefueleitherinthefueltankorfuelcontainers
overthewinterunlessafuelstabilizerisused.
•DoNotaddoiltogasoline.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachinetoprovide
thefollowingbenets:
•Keepsgasolinefreshduringstorageof90daysorless.
Forlongerstorageitisrecommendedthatthefueltank
bedrained.
•Cleanstheenginewhileitruns.
•Eliminatesgum-likevarnishbuildupinthefuelsystem,
whichcauseshardstarting.
Addthecorrectamountofgasstabilizer/conditionertothe
gas.
Note:Afuelstabilizer/conditionerismosteffectivewhen
mixedwithfreshgasoline.Tominimizethechanceofvarnish
depositsinthefuelsystem,usefuelstabilizeratalltimes.
FillingtheFuelTank
Makesuretheengineisshutoffandthemotioncontrolsare
intheparkposition.Tankmaximumcapacityis2.9gallons.
Important:DoNotoverllfueltank.Fillthefueltank
tothebottomofthellerneck.Theemptyspaceinthe
tankallowsthefueltoexpand.Overllingmayresultin
fuelleakageordamagetotheengineoremissionsystem.
1.Cleanaroundthefueltankcapandremovethecap.
Note:Youcanusethefuelwindowtoverifythe
presenceofgasolinebeforellingthetank(
Figure10).
2.Slowlyaddregular,unleadedgasolineuntilthefuel
reachesthebaseofthellerneck(Figure10).
G005302
1
2
3
4
Figure10
1.Fueltankcap
4.Baseofllerneck,DO
NOTFILLPASTHERE
2.Fillopening5.Fuelwindow
3.Fillerneck
G014895
1
2
3
4
Figure11
1.Fillopening3.Fuel
2.Baseofllerneck,DO
NOTFILLPASTHERE
4.Emptyspaceforfuel
expansion.
3.Installthefueltankcapsecurelyandtightenuntilit
“clicks”.Wipeupanygasolinethatmayhavespilled.
CheckingtheEngineOilLevel
Beforeyoustarttheengineandusethemachine,checktheoil
levelintheenginecrankcase;refertoCheckingtheOilLevel
intheEngineMaintenancesection.
StartingtheEngine
1.Sitdownontheseatandmovethemotioncontrols
outwardtotheparkposition.
2.Movethethrottlecontroltofast(Figure12).
3.Disengagethebladesbymovingthebladecontrol
switchtoOff(
Figure12)
16

Toro 74390 Specifications

General

Brand	Toro
Model	74390
Category	Lawn Mower
Language	English