•Starttheengine,andwarmitupthor-oughly.•Adjusttheidlespeedbyturningtheidleadjustingscrew.NOTE○Whiletheengineiscold,thefastidlesystemautomaticallyraisestheen-gineidlingspeed.•OpenandclosethethrottleafewtheidletimestomakesurethatIdleSpeed102MAINTENANCEANDADJUSTMENTIdleSpeedIdleSpeedAdjustment1150–1250r/min(rpm)A.IdleAdjustingScrewTheengineandexhaustsystemgetextremelyhotduringnormaloperationandcancauseseriousburns.Nevertouchahotengineoranexhaustpipeduringidlespeedadjustment.WARNING
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