2006 Arctic Cat ATVs factory service and repair manual, Page 378Get this manual

2006 Arctic Cat ATVs factory service and repair manual, Page 378

12Inspect the carburetor mounting flange for damage and tightness 2Loosen the jam nut (B); then rotate the adjuster (C) to
attainedTighten the jam nut against the adjuster; then slide the rubber boot over the adjusterJam Nut Adjuster Engine RPM
(Idle) To properly adjust the idle RPM, tachometer is necessaryTo adjust idle RPM, use the following procedurei NOTE: The
idle adjustment screw is located on the right-hand side of the carburetor 1Start the engine and warm it up to operating temperature2Turn
the idle adjustment screw clockwise or counterclockwise until the engine idles at recommended RPM 3-6mm(118-114 in Adjust
the idle to the correct RPMMake sure the engine is fully warm before adjusting the idle Choke Cable Free-Play (650 V-Twin)