It broke down on the second day, subject to all the break-in requirements - the service said that the engine was flooded. I had to take it apart and clean it. In order to prevent this from happening again, it was advised to wear a trimmer with fuel in the tank like an English princess - in a well-defined position (in which it’s really not clear - you need to find out empirically). After the service, after a day of work (lawn ~ 3 acres), everything that could fly off flew off - the air filter cover, the reel with fishing line, the line limiters on the protective casing, the wires from the control knob. The engine began to stall at idle and stinks of burnt rubber. And the measuring canister that comes with the kit is generally something with something. It would be better to put nothing at all than this garbage.