The scooter did not start even from the drill, after it started up from the foot. The reasons for the malfunction: the petal valve did not work, it is visible through the air that comes out of the carburetor, cleaned the carburetor at the same time, the suction damper dried in it, and the mixture control jet was screwed all the way down the edge for a screwdriver is torn off, the edge is restored by scratching a place for a screwdriver and unscrewing 1.5 turns.
Also, there was no oil in the oil tank, and found that the bearings on the crankshaft have a huge backlash, at the end I decided to go for a ride, but the foot that was welded was completely torn off .... more detailed information in the video, thanks for watching.