2001 Arctic Cat ATVs factory service and repair manual, Page 267Get this manual

2001 Arctic Cat ATVs factory service and repair manual, Page 267

Engine Idle RPM 250300400 cc 500 cc 1400-1600 1200-1350 ATV-0047 Adjustment Screw 250300 cc Engine RPM (Idle) 735-939A Fig4-100
and warm it up to operating temperature2Turn the idle adjustment screw clockwise or counterclockwise until the engine idles