Owner`s manual

8-6
ESU00370
Engine idle speed adjustment
CAUTION
:
@
●
Be sure to have a Yamaha dealer make this
adjustment.
●
Make sure that the throttle lever moves smoothly.
●
Make sure that the carburetor is synchronized
first.
@
1. Start the engine and warm it up.
NOTE:
@
Refer to the “Starting the engine” section.
@
2. Turn the throttle stop screw
1
in or out to adjust the
engine idle speed.
ESU01471
Throttle cable adjustment
CAUTION
:
@
Be sure to adjust the engine idle speed first.
@
1. Loosen the locknut.
2. Turn the adjuster in or out until the proper throttle
lever free play is achieved.
1
Locknut
2
Adjuster
3. Tighten the locknut.
Standard engine idle speed: 1,350
±
100 r/min
Throttle lever free play
a
:
2.0–3.0 mm (0.08–0.12 in)
U8FU10.book Page 6 Thursday, April 8, 2004 6:27 PM