Use and Care Manual

6.Slowlypourapproximately80%ofthespeciedoil
intothellertubeandslowlyaddtheadditionaloilto
bringittotheFullmark(Figure34).
B
A
C
D
E
F
g027484
Figure34
ServicingtheSparkPlug
ServiceInterval:Every100hours/Yearly(whichevercomes
rst)—Checkthesparkplug(s).
Every200hours/Every2years(whichevercomes
rst)—Replacethesparkplug(s).
Makesurethattheairgapbetweenthecenterandside
electrodesiscorrectbeforeinstallingthesparkplug.Usea
spark-plugwrenchfortoremoveandinstallthesparkplug(s)
andagappingtool/feelergaugetocheckandadjusttheair
gap.Installanewsparkplug(s)ifnecessary.
Type:ChampionRN9YCorNGKBPR6ES
Airgap:0.76mm(0.03inch)
RemovingtheSparkPlug
1.DisengagethePTOandengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
B
A
g027478
Figure35
Note:Duetothedeeprecessaroundthesparkplug,
blowingoutthecavitywithcompressedairisusually
themosteffectivemethodforcleaning.Thesparkplug
ismostaccessiblewhentheblowerhousingisremoved
forcleaning.
32