Guys,
Along with my list of to do's a couple of people mentioned that I should just rebuild the carb as it doesn't take very long and if the carb has been sitting for a couple of years chances are either the diaphragm has gotten a little stiff or one of the gaskets may have gone bad. Unfortunately I'm not having a whole lot of luck in tracking down a rebuild kit for the Walbro carb. I've take a couple of pics maybe you can help track this down for me.

First picture looks like 21-249 9-4 no hits on this at all. Second picture looks like HDA 18?? maybe 98 it's not very legible, then under it says 411. There are several HDA carbs. But the manual I tracked down didn't look anything like this one.

Anyone that knows this engine and has rebuilt this carb could chime in I would greatly appreciate the help.