Hello everyone! I just replaced the fuel line on my new (to me) 039. The saw sat idle for a long time before I got it, it runs well, but I'm going to rebuild the carb. At the same time, I figured I'd replace the impulse line. So.....probably a dumb question, but I assume I just grab the line out and push the new one into the crankcase - in other words, the only 'connection' is to the carb. Any advice welcome - trying to get better at fixing my own equipment - getting there, but every fix is a lesson! Cheers!