How do you adjust the clutch on a 2004 arctic cat 400?

To adjust the clutch on a 2004 Arctic Cat 400, first, ensure the ATV is on a flat surface and the engine is off. Locate the clutch adjustment screw, typically found on the primary clutch assembly. Use a wrench to turn the screw clockwise to tighten or counterclockwise to loosen, adjusting it until there's a slight gap between the clutch shoes and the outer cover. Finally, test the engagement by starting the engine and observing the clutch operation.