I'm missing a small linkage piece on my stihl 021 chainsaw; it 'links'
> the carb butterfly to the black "flipper thumbswitch". right now I have
> to hold my thumb under the choke link 'arm' when pulling the rope, which
> is kind'a hard to do. I (found some closeups elsewhere of an 021) AND
> posted a site with three pix of my missing link. I got some questions
> for stihl 021 owners or talented mechanics on my idex page.
Easy answer is a small piece of wire clothes hanger with the ends bent around into looped to keep it in place. It renewable if it ever goes bad and it's cheap.
Dave in Fairfax