Chainsaw Repair

I have the "grey" one that I bought new to use on a clearing project, have not used it much but one of the first things I did was open the muffler and tune it. The Echo will not win any races but it sure is handy to have for the occasional big tree that needs to come down, I had a huge (50"dbh) poplar that was growing right where my sunroom is now and I was able to fit a 42" bar with skip chain on it to bring it down. It took me 20 minutes with the excavator to dig the stump from that beast and the wood filled two tri axle dumps on it's way to my buddies OWB.