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CLEANING THE AIR FILTER
A
clean
air
filter is necessary for
optimal carburettor function and
optimal
engine power.
Fig.9
In order
to get
at
the
air
filter, remove the cylinder cover
by
undoing
the retaining screw and lifting the cover
off
upwards-backwards.
Remove the
heaviest
dirt from the air
filter. Undo
the screw
and
lift
the
filter
off carefully to avoid
dirt
from
falling
down into
the
carbureltor.
i
.
l
I
l
I
1
Fig.l0
Separate the two
filter
halves
by
means of a
screwdriver
or a
knife.
Clean
the filter halves
carefully in warm
soapy
water.
Avoid
cleaning them
in
chain saw petroL
You preferably
dry
the
filter
by blowing it
with compressed air.
Reassemble the
fifter
and make sure,
that
it lies close
to
the
carburettor.
Use
two
airfilters
alternately.
Clean
the filter
each
day!
CHANGING STARTER CORD AND
RETURN SPRING
Fig.11
Loosen
the four screws
that retain the starting
device.
Remove
the starting
device.
Fig.12
Pull
out the cord approx. 30 cm and lift it up into
the notch
in the
periphery of the pulley.
Zero-set the return spring by carefully permitting the
pulley to
rotate
backwards.
Undo
the screw in the centre of the pulley and
rem ove
the
latter.
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