Owner's Manual

MS 650, MS 660
English
53
Saw chains 3/8"
Chain sprocket
In order to comply with the kickback
performance requirements of Sec. 5.11
of ANSI standard B 175.1-2000, do not
use replacement saw chains unless they
have been designated as meeting the
ANSI Sec. 5.11 requirements on this
specific powerhead, or have been
designated as "low kickback" saw
chains in accordance with the ANSI B
175.1-2000 standard.
Since new bar/chain combinations may
be developed after publication of this
Manual, ask your STIHL dealer for the
latest STIHL recommendations.
Contact your STIHL dealer for
information regarding special
accessories that may be available for
your product.
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.
See "Specifications" in this manual for
the recommended reduced kickback
cutting attachments.
STIHL reduced kickback saw chain
(with green label)
Rapid Super Comfort 3 (33 RSC3)
Rapid Super Comfort 3 (36 RSC3)
Pitch: 3/8" (9.32 mm)
Drive link gauge: 0.050 in. (1.3 mm)
or
0.063 in. (1.6 mm)
7-tooth for 3/8" (rim sprocket)
Special Accessories Ordering Spare Parts
Model
Serial number
Guide bar part number
Chain part number