tallfarmboy
ArboristSite Guru
OK Echo Guys,
I got the CS-520 running like a top now. She actually sounds a little angry. I pulled the muffler and added a 1/2" hole right next to the original pipe. That muffler is heavy for it's size, too. I really didn't have anything to remove the pipe with, so I just used a high speed drill bit and added a hole right next to it since it goes directly past the baffle.
That is almost exactly what I did with my CS-520. The plastic was starting to get a little discolored below the muffler on mine.
VIDEOS!!!!