Yamaha YFM25BX Owner's Manual - Speed Limiter

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WARNING

EWB00200

EBU18311

Speed limiter 

Your ATV was delivered 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 avail-

able and the maximum speed of the ATV, turn

the adjusting screw in direction (a). To de-

crease the maximum engine power available

and the maximum speed of the ATV, turn the

adjusting screw in direction (b).

3. Tighten the locknut.

POTENTIAL HAZARD

Malfunction of throttle.

WHAT CAN HAPPEN

The throttle could be hard to operate, mak-

ing it difficult to speed up or slow down

when you need to. This could cause an acci-

dent.

HOW TO AVOID THE HAZARD

Check the operation of the throttle lever be-

fore you start the engine. If it does not work

smoothly, check for the cause. Correct the

problem before riding the ATV. Consult a

Yamaha dealer if you can’t find or solve the

problem yourself.

1. Locknut

2. Adjusting screw

3. No more than 12 mm (0.47 in)

U1P013E0.book  Page 4  Tuesday, May 8, 2007  3:45 PM