63
GB
3
MAINTENANCE AND CHECKS
CARBURETTOR
VALVE PETALS
To ensure excellent carburettor perfor-
mance, the carburettor must be periodi-
cally and thoroughly cleaned.
Unscrew plug A and check that no dirty
is inside.
Differently it will be necessary to open
the tank and to carefully clean the jets.
To adjust the mixture at the idling, use a
screw-driver as it is shown in the
pictures.
We recommend to check the valve
petals as follows after every 40 hours of
use:
Check that flaps A show no signs of
breakage.
Check that flaps A close perfectly on
valve body B.
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