Formodelswithstatedenginehorsepower,thegross
horsepoweroftheenginewaslaboratoryratedbytheengine
manufacturerinaccordancewithSAEJ1349.Ascongured
tomeetsafety,emission,andoperatingrequirements,the
actualenginehorsepoweronthisclassmachinewillbe
signicantlylower.
Contents
Introduction..................................................................1
GeneralOperation..................................................2
SlopeOperation......................................................3
Children.................................................................3
Service...................................................................3
SoundPressure.......................................................4
SoundPower..........................................................4
Vibration................................................................4
SafetyandInstructionalDecals.................................5
Setup............................................................................7
1AssemblingtheHandle..........................................7
2FillingtheEnginewithOil......................................7
ProductOverview..........................................................9
Operation.....................................................................9
FillingtheFuelTank................................................9
CheckingtheEngineOilLevel.................................10
AdjustingtheCuttingHeight....................................11
StartingtheEngine.................................................11
AdjustingtheChoke...............................................12
StoppingtheEngine...............................................12
OperatingTips......................................................13
Maintenance.................................................................13
RecommendedMaintenanceSchedule(s)......................13
PreparingforMaintenance.......................................15
ReplacingtheAirCleaner........................................15
ChangingtheEngineOil.........................................15
ServicingtheSparkPlug..........................................16
ReplacingtheFlexiblade/Cutterbar...........................16
CleaningtheMachine..............................................17
Storage........................................................................17
PreparingtheMachineforStorage............................17
Troubleshooting...........................................................18
Safety
Thiscuttingmachinecanamputatehandsandfeetand
throwobjects.Failuretoobservethefollowingsafety
instructionscouldresultinseriousinjuryordeath.
ThefollowingsafetysectionisadaptedfromANSI
B71.4–2012.
GeneralOperation
•Read,understand,andfollowallinstructionsonthe
machineandinthemanual(s)beforestarting.
•Donotputhandsorfeetnearorunderthemachine.
•Onlyallowresponsibleadults,whoarefamiliarwiththe
instructions,tooperatethismachine.
•Keepinmindthattheoperatororuserisresponsiblefor
accidentsorhazardsoccurringtootherpeopleortheir
property.
•Cleartheareaofobjectssuchasrocks,wire,toys,etc.,
whichcouldbethrownbythebladeorcuttingline.Stay
behindthehandlewhentheengineisrunning.
•Besuretheareaisclearofbystandersbeforeoperating.
Stopmachineifanyoneentersthearea.
•Donotoperatemachinebarefootedorwhilewearing
sandals.Alwayswearsubstantialfootwearandlongpants.
•Donotpullmachinebackwardunlessabsolutely
necessary.Alwayslookdownandbehindbeforeand
whilemovingbackward.
•Neverdirectdischargedmaterialtowardanyone.Avoid
dischargingmaterialagainstawallorobstruction.
Materialmayricochetbacktowardtheoperator.
•Stoptheengineofthemachinewhencrossingsurfaces
otherthangrass,andwhentransportingthemachineto
andfromtheareatobecut.
•Stoptheblade(s)ifthemachinehastobetiltedfor
transportationwhencrossingsurfacesotherthangrass,
andwhentransportingthemachinetoandfromthearea
tobemowed.
•Donotoperatemachinewithoutthesafetyprotective
devicesinplaceandworking.
•Neverleavearunningmachineunattended.
•Stoptheengine,waituntilthebladecomestoacomplete
stop,anddisconnectthesparkplugwirebeforecleaning
oruncloggingthemachine.
•Operatemachineonlyindaylightorgoodarticiallight.
•Donotoperatemachinewhileundertheinuenceof
alcoholordrugs.
•Neveroperatemachineinwetgrass.Alwaysbesureof
yourfooting;walk;neverrun.
•Ifthemachineshouldstarttovibrateabnormally,stop
theengineandcheckforthecauseimmediately.Vibration
isgenerallyawarningoftrouble.
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