pioneer 5000 carb settings

[jacrawley]

I recently got a couple of pioneer/partner 5000 saws from my grandfather one runs fine after a little tlc but I think the other needs the jets adjusted. Does anyone know what the factory settings are for the H/L screws on the carb?

thanks

 

[ray benson]

Initial adjustment for both low speed and high speed mixture screws is 1 turn open from a lightly seated position. Make final adjustment with engine warm and running adjust idle speed screw so engine idles just below clutch engagement speed. Adjust low speed mixture screw so engine will accelerate cleanly without hesitation. Adjust high speed mixture screw to obtain best performance under cutting load.
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