How to.ie:numer of turns on adjustment screws
SOURCE: gas lines have fallen apart
Fuel line from tank to carb. is usually only four or five inches long. I recommend buying a foot of new line in different sizes. Carb. idle screws generally one in a half turns out for a good start position. May have to fine tune them a little bit more or less.
SOURCE: I have a Poulan 2000 chainsaw that I tried to
Start with "H" and "L" needle valves 1.5 turns CCW from lightly seated. Then tune for performance like this.
Carburetor Adjustment by Madsens.com
http://www.madsens1.com/saw%20carb%20tune.htm
CW is leaner; to lean will destroy the saw. If over tightened closed (CW) the adjustment screw faces are easily marred; marred adjustments are difficult to impossible to set properly.
Clean the air filter; adjusting with a dirty filter can cause a run lean condition once cleaned and the saw run.
There are 2 wav (sound - idle & full – may not be highlighted) files that I find most helpful, I think you will too. Good Luck. HTH
Lou
Testimonial: "Thank you so much. You've given me some great lessons in working on my own chainsaw. I enjoy trying, but not doing so great! Chuck"
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