Question about Troy-Bilt 4-Cycle Curve Shaft Gas String Trimmer #41ADT41C966

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Troy built edger TBE515 ECruns but starting to smoke pretty bad @ times its a 4stroke its got straight gas in it and oil in case is at operational level?? its too new to smoke like that1!! is there anything i or my mechnic brother can tackle THANKS

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  • Roy Cagle
    Roy Cagle Oct 09, 2010

    I see from an engine diagram that the engine has a rocker cover. That tells me it has overhead valves or OHC. Can you guys check and/or adjust the valve clearance for the intake and exhaust valves on this thing?



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SOURCE: looking for a owner's manual for a troy built

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Posted on Sep 17, 2010


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Starts but will not stay running. smoke blows out the back, would this have anything to do with the gas/oil mixture?

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