Yamaha Mio Amore AL115, Руководство пользователя

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PERIODIC MAINTENANCE AND ADJUSTMENT
7-14
7
EAUU0320
Adjusting the engine idling
speed
The engine idling speed must be
checked and, if necessary, adjusted as
follows at the intervals specified in the
periodic maintenance and lubrication
chart.
The engine should be warm before
making this adjustment.
TIP
● The engine is warm when it quick-
ly responds to the throttle.
●
A diagnostic tachometer is needed
to make this adjustment.
1. Open the seat. (See page 4-7 for
seat opening and closing proce-
dures.)
2. Remove panel A. (See page 7-5
for panel removal and installation
procedures.)
3. Attach the tachometer to the spark
plug lead.
4. Check the engine idling speed
and, if necessary, adjust it to spec-
ification as follows.
5. Remove the rubber cap and insert
a Phillips screwdriver into the
throttle stop screw hole.
6. To increase the engine idling
speed, turn the screw in direction
(a). To decrease the engine 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.
7. Install the panel and close the
seat.
1. Rubber cap
1. Throttle stop screw
Engine idling speed:
1400–1600 r/min