Exmark QUEST S Series - Page 51

Maintenance
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Figure48
Note:Ensuretheoilltergaskettouchesthe
engine,thenanextra3/4turniscompleted.
Note:Disposeoftheusedoilatarecycling
center.
5.Slowlypourapproximately80%ofthespecied
oilintothellertube—useoilrecommendedin
theCheckingtheEngineOilLevelsection.
g194610
Figure49
6.Checktheoillevel;refertoCheckingthe
EngineOilLevelsection.
7.Starttheengineandcheckforleaks.
ServicingtheSparkPlug
ServiceInterval:Every100hours/Yearly
(whichevercomesrst)
Every500hours/Every2
years(whichevercomes
rst)—Replacethespark
plug(Kohlerengine).
Ensurethattheairgapbetweenthecenterandside
electrodesiscorrectbeforeinstallingthesparkplug.
Useasparkplugwrenchforremovingandinstalling
thesparkplugandagappingtoolorfeelergaugeto
checkandadjusttheairgap.Installanewsparkplug
ifnecessary.
Type:Champion
®
RN9YCorequivalent
AirGap:0.030inch(.76mm)
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