Stihl GS 461 Notice D'emploi page 28

English
Must be depressed before the throttle trigger
can be activated.
19 Rear Handle
The support handle for the right hand.
20 Rear Hand Guard
Gives added protection to operator's right
hand.
Guide Bar Nose
The exposed end of the guide bar. (not illus‐
trated)
Clutch
Couples engine to chain sprocket when
engine is accelerated beyond idle speed. (not
illustrated)
Anti-Vibration System
The anti-vibration system includes a number
of anti-vibration elements designed to reduce
the transmission of vibrations created by the
engine and cutting attachment to the opera‐
tor's hands. (not illustrated)
25 Specifications
25.1 EPA / CEPA
The Emission Compliance Period referred to on
the Emissions Compliance Label indicates the
number of operating hours for which the engine
has been shown to meet Federal emission
requirements.
Category
A = 300 hours
B = 125 hours
C = 50 hours
25.2 Engine
STIHL single-cylinder two-stroke engine
Displacement:
Cylinder bore:
Piston stroke:
Engine power acc. to
ISO 7293:
Idle speed:
Cut-off speed:
25.3 Ignition system
Electronic magneto ignition
Spark plug (suppressed): Bosch WSR 6 F,
Electrode gap:
This spark ignition system meets all require‐
ments of the Canadian Interference-Causing
Equipment Standard CAN ICES-2/NMB-2.
28
3
76.5cm
52 mm
36 mm
4.3 kW (5.8 hp) at
9800 1/min
2500 rpm
13500 rpm
NGK BPMR 7 A
0.5 mm
25.4 Fuel system
All-position diaphragm carburetor with integral
fuel pump
Fuel tank capacity:
25.5 Weight
dry, without cutting attachment:
25.6 GS 461 cutting attachment
The actual cutting length may be less than the
specified cutting length.
25.6.1 Rollomatic G guide bar
Bar lengths (3/8" pitch):
Groove width:
25.6.2 3/8" diamond abrasive chains
36 GBM, type 3210, 3213
36 GBE, type 3211, 3214
Pitch:
Drive link gauge:
25.6.3 Chain Sprockets
8-tooth for 3/8" (rim sprocket)
25.6.4 Rollomatic G guide bar
Bar lengths (3/8" pitch):
Groove width:
25.6.5 3/8" diamond abrasive chains
36 GGM Type 3212
Pitch:
Drive link gauge:
25.6.6 Chain Sprockets
10-tooth for 3/8" (rim sprocket)
26 Maintenance and Repairs
Users of this machine may only carry out the
maintenance and service work described in this
user manual. All other repairs must be carried
out by a servicing dealer.
STIHL recommends that you have servicing and
repair work carried out exclusively by an author‐
ized STIHL servicing dealer. STIHL dealers are
regularly given the opportunity to attend training
courses and are supplied with the necessary
technical information.
When repairing the machine, only use replace‐
ment parts which have been approved by STIHL
for this power tool or are technically identical.
Only use high-quality replacement parts in order
to avoid the risk of accidents and damage to the
machine.
25 Specifications
3
780 cm (0.78 l)
7.6 kg
30, 40 cm
1.6 mm
3/8" (9.32 mm)
1.6 mm
45 cm
1.6 mm
3/8" (9.32 mm)
1.6 mm
0458-761-8221-B