Motorsense hat keine Leistung

We have a brush cutter that no longer has any power. At the same time, the acceleration of the string trimmer is slow. So I'm taking this opportunity to find and fix the cause. The brush cutter is a Dolmar LT-250, which has been in use for a very long time. Do you also use a brush cutter or a strimmer? My book: https://amzn.to/3Hgfkac * Aspen 2: https://amzn.to/3Stf0qV * ▬ Video content ▬▬▬▬▬▬▬▬▬▬▬▬ 00:00 Introduction 01:33 Possible cause 02:36 Intake manifold and carburetor 06:05 Carburetor 08:15 Spark plug, starter, and tank 10:29 Assembly 11:39 Carburetor and gaskets 14:29 Brush cutter working The links marked with (*) are Amazon affiliate links, through which I receive a small commission if you order something there. This does not incur any additional costs for you.