this machine sucks balls really. crankcase was overfilled. it holds 1.1l oil. i poured like same amount out. or, i mean, it self-poured from fill hole

overall it runs. air filter prefilter is crumbling. it starts with choke when cold. then on warm it only starts with choke open. but then it doesn't keep running with it open

it either needs air or fuel. with choke, it runs near perfect smooth. spark plug has crack. i mean...

it also had whatever this is, lodged between plug and head

anyway, i have almost all materials here. decided for some reason go fully synthetic 10w30 oil. just in case i actually need to use it in war or whatever else emergency. nothing else will happen in estonia anyway