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2007 Predator 50 Air Screw Adjustment


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I found it out, it’s 2 1/2 turns from full in. Huge thanks to the person who uploaded the service manuals. 🥇  Btw you needed a special 1 sided wrench to adjust it so I modded it. Took the air screw out and cut a slit in it and now all I need is a flat head. 

Edited by John Torbus
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Good work.  newer 400EX is the same stupid screw.  You're supposed to have the D shaped tool from the dealer...or cut a slit like you did.

it seems that most carbs i've seen the factory adjustment is 2 1/4 - 2 1/2 standard.  Maybe that's kind of industry standard.

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