Yamaha YFZ450RF, Руководство пользователя

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4-5
4
EBU18324
Speed limiter
Your ATV is equipped with an adjustable speed
limiter. The speed limiter keeps the throttle from
fully opening, even when the throttle lever is
pushed to the maximum.
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 avail-
able and the maximum speed of the ATV, turn
the adjusting screw in direction (b). Do not
turn the adjusting screw out more than 12
mm (0.47 in) or the throttle cable could be
damaged. Always make sure the throttle lever
free play is adjusted to 2.0–4.0 mm (0.08–
0.16 in). (See page 8-27.)
WARNING! Im-
proper adjustment of the speed limiter and
throttle could cause throttle cable damage
or improper throttle operation. You could
lose control, resulting in an accident.
[EWB00242]
3. Tighten the locknut.
EBU18383
Clutch lever
The clutch lever is located on the left handlebar
and the ignition circuit cut-off system is incorpo-
rated in the clutch lever holder. To disengage the
clutch, pull the clutch lever toward the handlebar
grip. To engage the clutch, release the clutch le-
ver. The clutch lever should be pulled rapidly and
released slowly for smooth clutch operation. (See
page 6-1 for a description of the ignition circuit
cut-off system.)
1. Locknut
2. Adjusting screw
3. No more than 12 mm (0.47 in)
3
1
2
(a)
(b)
U1TD61E0.book Page 5 Tuesday, July 8, 2014 11:30 AM