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2006 Raptor 80 Idle screw adjustment

yzchopper

By yzchopper
in Yamaha ATV Forum

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yzchopper Apprentice

yzchopper

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How do I and where is the idle screw adjustment for a boys' Raptor 80? After it warms up and sometimes when it is cold, it will not idle very well, mostly when it warms up though. I have looked for the adjustment and cannot find it. I must be blind. It has approximately 15 hrs on it since new in April 2006. Anyway, please help me.

Steve

DirtDemon Veteran

DirtDemon

Posted
Posted

The fuel screw should be in the same place as on your other Raptor, just in front of the floatbowl, on the bottom of the carb. That might help. After it warms up, will it idle with the choke on? If so, you could have an air leak.

yzchopper Apprentice

yzchopper

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Hey thanks I will take a look and see if I can adjust it. It will idle on partial choke but not full choke. Full choke will make it die, even the partial choke tries to make it die if you run it for too long.

Thanks for the help, I do appreciate it.

Steve

DirtDemon Veteran

DirtDemon

Posted
Posted

I stand corrected, looking at the diagram that AJMboy provided, the the idle and pilot screws are both located on the side of the carb, the pilot circuit adjustment is probably the one behind the blind plug.

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