•Checkthecoolingsystemforleaks.MAINTENANCEANDADJUSTMENT57Thesparkplugshouldbetakenoutperiodicallyforinspection.Measurethegapwithawire-typethicknessgauge.Ifincorrect,replacethesparkplug.SparkPlugGapCR9EIB-9CPR9EB-9A.GapB.OuterElectrodeIftheplugisoilyorhascarbonbuiltuponit,re-Ifthesparkplugelectrodesarecorroded,placeit.ordamaged,oriftheinsulatoriscracked,replacetheplug.Thestandardsparkplugisshowninthetablebelow.0.8–0.9mm(0.031–0.035in.)SparkPlugj
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