PERIODIC MAINTENANCE AND ADJUSTMENT
7-15
7
rection (a). To decrease the en-
gine idling speed, turn the screw in
direction (b).
TIP
If the specified idling speed cannot be
obtained as described above, have a
Yamaha dealer make the adjustment.
EAU21383
Checking the throttle cable
free play
The throttle cable free play should mea-
sure 3.0–5.0 mm (0.12–0.20 in) at the
inner edge of the throttle grip. Periodi-
cally check the throttle cable free play
and, if necessary, have a Yamaha deal-
er adjust it.
EAU21401
Valve clearance
The valve clearance changes with use,
resulting in improper air-fuel mixture
and/or engine noise. To prevent this
from occurring, the valve clearance
must be adjusted by a Yamaha dealer
at the intervals specified in the periodic
maintenance and lubrication chart.
1. Adjusting bolt
Engine idling speed:
1400–1600 r/min
1. Throttle cable free play
U1C617E0.book Page 15 Wednesday, April 14, 2010 10:27 AM
Содержание TT-230RA
Страница 9: ...LOCATION OF IMPORTANT LABELS 1 2 1 U1C617E0 book Page 2 Wednesday April 14 2010 10 27 AM ...
Страница 26: ...INSTRUMENT AND CONTROL FUNCTIONS 4 10 4 U1C617E0 book Page 10 Wednesday April 14 2010 10 27 AM ...
Страница 75: ...CONSUMER INFORMATION 10 5 10 U1C617E0 book Page 5 Wednesday April 14 2010 10 27 AM ...
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