Good day dear motor-talk friends. I recently bought a long standing China scooter (Flextech Fun 50 4T 2008 ). The scooter ran 4000 km and stands relatively well there. Yesterday I completely dismantled the carburettor and cleaned the carburettor, besides today I changed the fuel filter and the spark plug. So far so good. Now I wanted to start the scooter, whereby I think it is normal when the tank was empty and the carburettor also that it has to cycle a bit until si After waiting for the usual time, I helped with the brake cleaner and it stayed on for probably 5 seconds afterwards, but I don’t know if it was the brake cleaner or that is normal. As soon as I pulled off the gas tap, however, it went off. Now I looked at everything again and found out that the fuel runs out at the bottom of the carburetor. (gasifier leaks see picture 1 ). Another thing I noticed is that a hose d he loses fluid from the intake bridge to the air filter. (See picture 2). Now I don’t know what else I can do to get the scooter to run and wonder if all this has to do with the 2 mentioned problems.