Stihl MS 391 Safety Manual

MS 311, MS 391
English
43
REACH
REACH is an EC regulation and stands
for the Registration, Evaluation,
Authorisation and Restriction of
Chemical substances.
For information on compliance with the
REACH regulation (EC) No. 1907/2006
see www.stihl.com/reach.
Chain scabbard
If you use guide bars of different lengths
on the saw, the length of the chain
scabbard must be matched to the guide
bar to help reduce the risk of injury.
If the chain scabbard does not cover the
full length of the guide bar, a suitable
chain scabbard or a scabbard extension
is necessary.
Depending on the model, the scabbard
extension either comes standard with
the saw or is available as a special
accessory.
Fitting the chain scabbard extension
N Push the scabbard extension,
locking tabs (1) first, onto the
scabbard until the required length is
obtained.
Other special accessories
– File holder with round file
– Filing gauge
– Reference gauges
– STIHL lubricating grease
– STIHL filler nozzle for fuel – helps
avoid spills and overfilling during
refueling
– STIHL filler nozzle for chain oil –
helps avoid spills and overfilling
Contact your STIHL dealer for more
information on these and other special
accessories.
Special Accessories
1
1
001BA207 KN
cm
INCH

Stihl MS 391 Specifications

General

Motor type	2-stroke motor
Chain gauge	1.6 mm
Chain pitch	3/8 \
Automatic oiling	Yes
Oil tank capacity	0.35 L
Fuel tank capacity	0.6 L
Engine displacement	64.1 cm³
Engine power	4.4 hp
Power source	Gasoline

Weight and Dimensions

Weight	6200 g