I have a srm 280 echo 2 years been running great until a few days ago. Every time i open it up it bogs. I put fresh gas in check the exhuast and plug all were good. Then i looked around and saw there was the adjustment. I drilled it out and then it ran okay but wouldnt stay where i set it. Now its all over the place cant hardly find find its sweet spot. My srm 2601 used a carb that was close in what this one is. But i didnt have that screw adjustment could i find...
Echo srm 280 woes
Echo srm 280 woes