Idle adjustment on Yamaha 9.9

Hey John: Have you tried to google your problem. Lot's of solutions to idle problems there. Good Luck.;) eman
 
Take the cover off... right side, top of the carb, there is a small phillips screw facing the rear. The linkage is spring loaded from the throttle cable to the actual butterfly shaft. The small screw is the stop for the last piece of linkage that connects to the carb. half turn either way makes a fair change. You can check you have the right one by giving a small wiggle w your finger first before turning anything
 
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