The scooter does not catch fire after changing the belt
Just happen to change the belt, it is recommended to check the spark plug, high voltage, air filter, carburetor, wiring and so on, whether there is a problem.
The reason why you can't start is not too difficult. When you say that the battery and spark plug are working, it means that the electric energy drives the engine to rotate at higher speed, and does the spark plug have stronger high voltage electricity? If so, then check the carburetor situation and the cylinder compression situation, the exhaust pipe is unobstructed and so on.
Under normal circumstances, the pedal motorcycle for the transmission belt will not cause no fire, the transmission part and the spark does not matter, do not hit the fire should be caused by other reasons
