Vehicle Speed Limiter - Yamaha YFM90RA Owner's Manual

Vehicle speed limiter

1. Loosen the locknut.
2. To increase the maximum engine power available
and the maximum speed of the ATV, turn the
adjusting screw in direction (a). To decrease
the maximum engine power available and the
maximum speed of the ATV, turn the adjusting
4
screw in direction (b). Do not turn the adjusting
screw out more than 11mm(0.4 in) or the throttle
cable could be damaged. Always make sure
the throttle lever free play is adjusted to
1.0-3.0 mm (0.04-0.12 in). (See page 8-22.)
WARNING! Improper adjustment of the speed
limiter and throttle could cause throttle cable
damage or improper throttle operation. You
could lose control, resulting in an accident.
3
1
2
1. Locknut
2. Adjusting screw
3. No more than 11 mm (0.4 in)
3. Tighten the locknut.
4-4
(b)
(a)