Honda ARX1200N2 2004 Owner's Manual page 151

Throttle
ENGINE COMPARTMENT
(2) sleeve (3) adjuster
(4) lock nut
144
Servicing Your Honda
(3)
(4)
(2)
Adjustment
1. Slide the sleeve (2) back to expose the
adjuster (3).
2. Loosen the lock nut (4).
3. Turn the adjuster (3).
4. After adjustment, check for smooth
operation of the throttle lever from fully
ON to fully OFF in all steering positions.
5. Reinstall the sleeve.