Gasolin from the carburetors

[Bimbam]

Hi. I havent done anything with the carbs. I had surgery i my shoulder, and the bike has been stored i 20 c degrees garage for 18 months!  :o ( 2 winters and 1 summer) The tank have been removed the hole time. Just fitted the tank today and the engine started fine, but the bike was stuttering because the gasoline was running out. Well i have just contacted the local workshop. He will look at the carbs next week . I am going to have the valves checked anyway, the bike has gone 52.000 km. I will be back with the result, when i get the bike back.