Operating Instructions; Replacing The Air Filter - Stihl MM 56 Notice D'emploi

English
8
Loosen knob (8)
N
Engage knob in the desired working
N
position and tighten it
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Operating Instructions

During break-in period
A factory-new machine should not be
run at high revs (full throttle off load) for
the first three tank fillings. This avoids
unnecessary high loads during the
break-in period. As all moving parts
have to bed in during the break-in
period, the frictional resistances in the
engine are greater during this period.
The engine develops its maximum
power after about 5 to 15 tank fillings.
During Operation
After a long period of full throttle
operation, allow the engine to run for a
short while at idle speed so that engine
heat can be dissipated by the flow of
cooling air. This protects engine-
mounted components (ignition,
carburetor) from thermal overload.
After Finishing Work
Storing for a short period: Wait for the
engine to cool down. Empty the fuel tank
and keep the machine in a dry place,
well away from sources of ignition, until
you need it again. For longer out-of-
service periods – see "Storing the
Machine".

Replacing the Air Filter

If There is a Noticeable Loss of Engine
Power
5 4
1
Move the choke lever (1) to <.
N
Loosen the screws (2).
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Remove the filter cover (3).
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Clean away loose dirt from around
N
the filter.
Remove the filter element (4).
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Replace dirty or damaged filter
N
element (4).
Replacing the filter element
Install the filter element (4) in the
N
filter housing (5) and fit the cover.
Insert the screws (2) and tighten
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them down firmly.
3 2
MM 56 C