Greetings All
Just finished working on an almost new Stihl BG-86 leaf blower that had an issue with the air purge system of the carburetor. Ordered a new carburetor from Stihl dealer which came in today. Kind of surprised to see the carburetor had no limiter caps around the recessed mixture screws, so figured they were the hexagonal (six sided) headed screws. Went to tune for elevation above sea level (3,450 feet) but my adjustment tool would not fit. Closer examination revealed that they are octagonal (eight sided) screw heads. Has anyone else run into these yet? All the best,
Sky