Stihl MS 441 User Manual

36 MS 441, MS 441 C
: Examine thrust piece (1), spur
gear (2), tensioning screw (3),
tensioner slide (4), cover
plate (5), support (6) and
O-ring (7) and replace any
damaged parts.
219RA179 TG
1
4
6
3
2
5
7
: Pull out thrust piece (1) and
remove tensioning screw (2) from
tensioner slide (3).
219RA180 TG
1
3
2
: Push complete tensioner slide
with thrust piece (1) into the guide
(arrow).
219RA181 TG
1
: Pull spur gear (1) out of the hole
in the support (2).
– Remove cover plate (3).
219RA182 TG
2
1
3
– Lay cover plate (1) on support,
with the bulge in the recess
(arrow).
: Fit spur gear (2).
219RA183 TG
2
1
: Slide spur gear (1) fully over the
bearing journal (arrow) as far as
the stop.
219RA184 TG
1
: Fit O-ring in the groove (arrow) of
the spur gear.
– Clean the dismantled parts with
a little commercially available
solvent-based degreasant not
containing any chlorinated or
halogenated hydrocarbons.
219RA185 TG
Tensioning screw and spur gear
must always be replaced together.
– Grease screw threads, gear
wheels and O-ring with STIHL
multi-purpose grease, b 17.
– Reassemble in the reverse
sequence.

Stihl MS 441 Specifications

General

Displacement	70.7 cc
Weight	6.6 kg
Fuel Capacity	0.78 L
Chain Oil Capacity	0.36 l
Oil Capacity	0.36 l
Oil tank volume	0.36 l
Chain pitch	3/8"