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Idiomas disponibles
English / USA
Erratic idling behavior, poor
acceleration
:
Carry out standard setting on low
speed screw (L)
Idle setting too lean:
L = Turn low speed screw (L)
counterclockwise until the engine
runs and accelerates smoothly.–
no further than stop.
It is usually necessary to change the
setting of the idle speed screw (LA)
after every correction to the low speed
screw (L).
42
Fine Tuning for Operation at High
Altitude
A slight correction of the setting may be
necessary if engine power is not
satisfactory when operating at high
altitude:
:
Check the standard setting.
:
Warm up the engine.
:
Turn high speed screw (H) slightly
clockwise (leaner) no further than
stop.
If the setting is too lean there is
a risk of engine damage due to
insufficient lubrication and
overheating.
Spark Arresting Screen*
in Muffler
If engine is down on power, check the
spark arresting screen* in the muffler.
:
Allow muffler to cool down
:
Take out the screw (1).
2
:
Pull the spark arresting screen (2)
out of the muffler.
:
Clean spark arresting screen if
necessary.
:
If the spark arresting screen is
damaged or severely coked up,
fit a new one.
:
Refit the spark arresting screen –
secure it with the screw.
*
see "Guide to Using this Manual"
MS 200
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