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16 – English
MAINTENANCE
Weekly maintenance
1
5
3
4
1. Check the starter, the
starter cord and the
return spring.
2. Clean the outside of the
spark plug. Remove and
check the electrode gap.
Adjust the gap to 0.5
mm or change the spark
plug.
3. Clean the cooling fins
on the flywheel.
4. Clean or replace the
muffler’s spark arrest
screen (not on mufflers
with a catalytic con-
verter).
5. Clean the carburettor
area.
6. Clean the cooling fins
on the cylinder and
check that the air intake
in the starter unit is not
blocked.
6
2
Monthly
maintenance
4
7
6
2
3
5
1
8
1. Clean the fuel tank.
2. Clean the carburettor and
the area surrounding it.
3. Clean the fan wheel and
the area around it.
4. Check the fuel filter and
the fuel pipe, replace if
necessary.
5. Check all cables and
connections.
6. Check the clutch, clutch
springs and the clutch
drum with regard to
wear. Replace if necessary.
7. Change the spark plug.
8. Check and clean the
muffler’s spark arrest
screen if necessary (only
mufflers with a catalytic
converter).