timbrjackrussel
ArboristSite Guru
I searched many posts on removing limiter caps on Stihl carbs before doing muffler mods.How hard could it be? I have 2 new 066 and 1 new MS660.After a look at the caps on the carb I got a #10 Crochet hook,turned the cap CCW to line up the outside ridge on the cap with the slot in carb,put the crochet into centre of the cap hooking it under the outer edge and pulled the cap off.Cut off the the outside ridge and put cap back on.If you mark the cap position with a felt marker before you turn it CCW,and put the cut off ridge area back in the slot when you put cap back on simply align marker marks and adjustment should be very close to start position.Took 2 minutes to remove 4 caps with no damage.Crochet hooks may be easy to get than a Stihl tool.