mdlcmj

I took off carb, clean as new, I think it is vaccume problem. I'm not sure where all the hoses go, the one from the top of the fuel tank is not connected to anything also there are three under the seat not connected one large from the manifold and two small cabletied together comming from the carb.

I purchsed new, only used one season less than 20 hours. Sat in my shop for next 10 years. I removed fuel tank to clean and changed oil and plug. Will not start unless I give it a shot of either then it starts right up. any ideas