Air Filter System - Stihl MS 441 Instruction Manual

English
Picco 3/8" P 5.0 mm
Rapid 3/8"; 0.325" 6.0 mm
Rapid 0.404" 7.0 mm
If the groove is not at least this deep:
Replace guide bar
N
Otherwise the drive links will grind
against the base of the groove – the
bottoms of the cutters and the tie straps
will not lie against the bar.
34

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
N
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
Fouled air filters will impair engine
performance, increase fuel consumption
and make the machine more difficult to
start.
MS 441