Chainsaw Repair

This 4620 couldnt have been used but a couple times and very light work if that.  Like new. 

The mix looked like white mold particles growing in it. Dumped 1st thing. 

Taking plug out to check cylinder was a chore. never seen one this tight. Has to have come from factory this way.  Try scrench and not even budging, tap scrench with hand nothing, tapped scrench with ball peen hammer nothing. Now I was getting worried of doing harm.  Pulled out the 17" or so 3/8 breaker bar and plug socket.  Took some doing but it finally broke loose.  Will say that plug is not going back in the saw.

Tuned carb to my mix and saw is ready to go.