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Thoroughlywashyourhandswithsoapand wateras soon as
possibleafterhandlingusedoil.
NOTE:Pleasedisposeof usedmotoroil in a mannerthat is friendlyto
the environment.Takeit to a recyclingcenteror othercollectioncenter.
Oil Recommendations
Whenaddingoilto the engine,refertothe viscositychartbelow
(Figure13).Engineoilcapacity is600 rnl(approx.20 oz.). Donot
over-fill.Usea 4-stroke,or anequivalenthighdetergent,premiumqual-
ity motoroil certifiedto meetor exceedU.S.automobilemanufacturer's
requirementsfor serviceclassificationSG,SR Motoroils classifiedSG,
SF will showthisdesicnationonthe container.
DO NOTuse non-detergentoil or 2-strokeengineoil. Itcouldshorten
theengine'sservicelife.
f,
m m
Synthetic
(%-40 o -20o 0o 200 400
(oc) -30° -20° -10° 0°
Figure13
Spark Plug
crankthe en(inewith the sark__ removed.
Ifthe enginehasbeen running,the mufflerwill be veryhot. Be careful
notto touchthe muffler.
Thesparkplug shouldbe checkedevery25 hoursandchangedonce
a seasonor every100hours.Toensureproperengine operation,the
sparkplugmustalso beproperlygappedand free of deposits.
Removethe sparkplug bootand usea spark plugwrenchto
removethe plug,Figure14.
©
Spark Plug Boot
Figure14
Visuallyinspectthe sparkplug. Discardthe sparkplug if thereis
any apparentwear,or if the insulatoris crackedorchipped.Clean
the sparkplugwitha wire brushif it is to be reused.
Measurethe pluggapwithafeelergauge.Correctas necessaryby
bendingthe sideelectrode,Figure15.Thegap shouldbe setto
.02-.03inches(0.60-0.80ram).
Electrode
_==== .02=.03in.
(0.60=0.80ram)
Figure15
14
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