Como Regular o Carburador da Roçadeira Stihl FS 220 / FS 290 / FS 160 / FS 120

Hello friends, in today's video I will introduce the science of carburetor adjustment. In the video I show the simplest way to adjust a Stihl brushcutter and explain the operating principles of the L, H and LA screws on the brushcutter. I also show how to use a tachometer to measure the machine's RPM and also the secrets to adjusting the carburetor without using a tachometer. I hope the video was useful. If you liked it, be sure to comment and subscribe to the channel to receive more news from the channel. SUBSCRIBE HERE:    / @agrotaka1   Decarbonization of the Stihl FS 220 and FS 160 Brushcutter / When to decarbonize the Brushcutter?    • Descarbonização da Roçadeira Stihl FS 220 ...   Cheers. #Stihl Brushcutter #fs160 #carburetor