Stihl MS 661 C-M Instruction Manual page 66

English
Pitch Drive link
gauge/Groove
width
0.063 in.
3/8"
(1.6 mm)
1)
Low kickback STIHL saw chain or guide bar (with green
label)
2)
STIHL saw chain or guide bar (with yellow label)
The guide bar and chain combinations listed above meet the
45° computed kickback angle requirement of § 5.11 of
CSA Z62.3 when used on this model chain saw with the
matching chain sprocket listed above.
64
Length Guide Bar
Rollomatic E
16 in. (40 cm)
Rollomatic ES
Rollomatic E
18 in. (45 cm)
Rollomatic ES
Rollomatic E
20 in. (50 cm) Rollomatic ES
Rollomatic ES Light
Rollomatic E
25 in. (63 cm)
Rollomatic ES Light
Rollomatic ES
28 in. (71 cm)
Rollomatic ES Light
Rollomatic ES
32 in. (80 cm)
Rollomatic ES Light
Rollomatic ES
36 in. (90 cm)
Rollomatic ES Light
26 Combinations of Guide Bars and Saw Chains
Number of teeth Drive link
of sprocket nose count
2)
11
2)
2)
11
2)
2)
2)
11
2)
2)
11
2)
2)
11
2)
2)
11
2)
2)
11
2)
Use replacement guide bars or chains only as listed above
or as listed elsewhere by STIHL as conforming with the 45°
computed kickback angle requirement of § 5.11 of
CSA Z62.3 when used on this model chain saw.
The guide bars listed below are green-labeled reduced
kickback STIHL guide bars:
– Rollomatic ES
– Drive link gauge/Groove width: 0,051 in. (1,3 mm)
– Length: 25 in. (63 cm)
The chains listed below are green-labeled low kickback
STIHL saw chains:
– 33 RS3 (Typ 3624)
– 36 RS3 (Typ 3626)
Since new bar/chain combinations may be developed after
publication of this manual, ask your authorized STIHL
servicing dealer for the latest STIHL recommendations.
Saw chain
60
66
36 RS (Typ 3621)
72
36 RS3 (Typ 3626)
84
91
36 RS (Typ 3621)
105
36 RS3 (Typ 3626)
36 RSLF (Typ 3673)
114
36 RSF (Typ 3678)
0458-759-8221-C
2)
1)
2)
1)
2)
2)