English
Air Filter System
The air filter system can be adapted to
different operating conditions by the
insertion of different air filters.
Retrofitting is simple.
HD2-Filter (black filter frame. folded
N
filter fabric) Universal filter for
almost all conditions of use (from
very dusty to wintry conditions etc.)
Wire mesh filter (green filter
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housing) Use in extra-ordinary
conditions e.g. extremely wintry
conditions of use - such as powder
snow or drift snow. Rather
unsuitable in very dusty conditions.
When dry, STIHL filters attain a long
service life.
Always use STIHL filters dry
N
42
Fouled air filters will impair engine
performance, increase fuel consumption
and make the machine more difficult to
start.
Remove air filter
Move the Master Control lever to the
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stop position 0
Use a combination wrench to open
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the clamps (1) in the direction of the
arrow
Remove the carburetor box
N
cover (2)
Unscrew the twist lock (3) in the
N
direction of the arrow
Remover filter
N
MS 441 C-M