Periodic maintenance and adjustment
Engine idling speed:
1300–1500 r/min
TIP
If the specified idling speed cannot be
obtained as described above, have a
Yamaha dealer make the adjustment.
7
Adjusting the throttle grip free
play
Measure the throttle grip free play as
shown.
4
(a)
(b)
1
2
1. Rubber cover
2. Throttle grip free play adjusting nut
3. Locknut
4. Throttle grip free play
Throttle grip free play:
3.0–7.0 mm (0.12–0.28 in)
Periodically check the throttle grip free
play and, if necessary, adjust it as fol-
lows.
7-17
EAU48434
TIP
The engine idling speed must be cor-
rectly adjusted before checking and
adjusting the throttle grip free play.
1. Slide the rubber cover back.
2. Loosen the locknut.
3. To increase the throttle grip free
play, turn the adjusting nut in di-
rection (a). To decrease the throt-
tle grip free play, turn the adjusting
nut in direction (b).
4. Tighten the locknut and then slide
3
the rubber cover to its original po-
sition.