Hello! At my Keeway ry8 25 the gas train was torn. Until this time Pungt everything was start and running measured i.o. After an acquaintance changed with the gas train kpl (were 2 trains and so a connecting thing k.a.) the “good piece” no longer starts.The battery is new, ignition spark is there, candle new.When I start no gasoline arrives at the carburettor. When one sucks at the vacuum line from the valve the fuel runs. The float chamber is full and the main nozzle has been cleaned. If i ch Startpilot in the air filter spray he jumps immediately and runs until I stop spraying. But as I said before the gas pull-off everything was OK. the scooter is in garage so can not be frozen. Who has a tip for me? LG Petra