I searched the net, how can you change a 2-stroke engine muffler, but I have not found, so! For those interested in change a muffler this is how I made, the good part is that the engine does not lose power, and is not that loud, it was worth the effort.
Next repair - the clutch, bare metal no lining.
|The back of this perforated board, I put a piece of exhaust wrap, as a silencer|
|I cut an L SHAPE sheet metal, like so the direction of gases goes around and not directly outside, see below!|
|no wonder the clutch feel lose|
I think I'm going to do My on version, see if she work.
|brass - friction dish|
will wait 24 hours - see if this work
I'm sorry, I had to do a video before and after,you got to believe me, it sounds much nicer now, no ear bother, no infernal noise, that sound of broken pots before. Ufff,!! pinched eardrum!!! ... much much better. It sound like it used to be! Thank's for watching!