Operator's Manual

6.Whentheoilhasdrainedcompletely,installtheplug
andwipeupanyspilledoil.
Note:Disposeoftheusedoilatacertiedrecycling
center.
7.Removetheoilllcapandslowlypourapproximately
80percentofthespeciedamountofoilintothe
engine(Figure16).
8.Slowlyaddadditionaloiltobringtheoilleveltothe
upperlimitmarkonthedipstick.RefertoCheckingthe
Engine-OilLevel(page11).
9.Installtheoilllcap.
CleaningtheSedimentCup
ServiceInterval:Every100hours
Yearlyorbeforestorage
Underneaththefuelvalveisasedimentcuptocatchdirtin
thefuel.
1.MovethefuelvalvetotheOFFposition,alltheway
totheleft.
2.Unscrewthesedimentcup.Makesurenottomisplace
theO-ring(Figure17).
Figure17
1.Sedimentcup2.O-ring
3.CleanthereservoirandtheO-ringusingacleaning
solventanddrycarefully.
Note:MakesurenottomisplacetheO-ring.
4.PuttheO-ringinplaceinthegrooveofthecupand
replacethesedimentcup.
5.TurnthefuelvalvetotheONposition,allthewayto
theright,andcheckforleaks.
Note:Ifitleaks,replacetheO-ring.
ServicingtheSparkPlug
ServiceInterval:Every100hours—Checkthesparkplugs.
Ensurethattheairgapbetweenthecenterandsideelectrodes
iscorrectbeforeinstallingthesparkplug.Useasparkplug
wrenchforremovingandinstallingthesparkpluganda
gappingtool/feelergaugetocheckandadjusttheairgap.
Installanewsparkplugifnecessary.
Type:BPR6ES(NKG)orequivalent
AirGap:0.70to0.80mm(0.28to0.031inch)
RemovingtheSparkPlug
1.Lowerthegrinderandshutoffthemachine;Referto
ShuttingOfftheEngine(page12).
2.Pullthewireoffthesparkplug(Figure18).
Figure18
1.Sparkplug
2.Wire
3.Cleanaroundthesparkplug.
4.Removethesparkplugandthemetalwasher.
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