20 Most Recent Oregon Scientific Complete Carburetor for Stihl 4122 Brush Cutter and 4226HS Hedge Trimmer Questions & Answers


The problems you are having sounds very much like a blocked exhaust port/silencer. On these small two stroke machines it is normally the cause of lack of power or not revving. Happy gardening !!
Stantheman 19/09/2010

Oregon... | Answered on Jun 19, 2015


If you have a nice Stihl dealer he (or she) might be nice enought to print you the specific repair information that you may need but no place that I know of offers the complete manual for free.

Oregon... | Answered on Aug 10, 2014


I'll send you a link to the full parts list.

Oregon... | Answered on Jul 31, 2013

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