Stihl MS 661 Instruction Manual

MS 661
English
46
power level; the K-factor in accordance
with Directive 2006/42/EC is 2.0 m/s
2
for the vibration measurement.
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.
– 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.
Please enter your saw model, serial
number as well as the part numbers of
the guide bar and saw chain in the
spaces provided. This will make re-
ordering simpler.
The guide bar and saw chain are subject
to normal wear and tear. When
purchasing these parts, always quote
the saw model, the part numbers and
names of the parts.
Special Accessories Ordering Spare Parts
Model
Serial number
Guide bar part number
Chain part number

Stihl MS 661 Specifications

General

Displacement	91.1 cc
Chain Pitch	3/8"
Engine Power	5.4 kW
Fuel Capacity	825 ml
Chain Oil Capacity	360 ml
Guide Bar Lengths	90 cm