been there, can't find a thing. Today, we gunked it down, pwr washed it..as well as all the other machines....my son had the nozzle in the muffler of my scag for awhile while when I wasn't looking!!! I blew a gasket, but it started right up....just alot of steam
Anyways, this simplicity is in great shape...runs like a top (after new plug,filter, clean the gas tank,clen the carb,new batt, new ignition(no keys) ).