English / USA
Specifications
Special Accessories
Engine
EPA:
Ignition System
Contact your STIHL dealer for
information regarding special
accessories that may be available for
your product.
with electronic speed governor
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.
Type
electronic (breakerless) magneto
ignition
Spark plug (resistor type)
Bosch WSR 6 F, NGK BPMR 7 A
Electrode gap
Category A = 300 hours, B = 125 hours,
C = 50 hours
0.02
in (0.5 mm)
Spark plug thread
M 14x1.25; 0.37 in (9.5 mm) long
STIHL single cylinder two-stroke engine
Displacement
FS 500: 3.15 cu.in (51.7 cm )
FS 550: 3.45 cu.in (56.5 cm )
Rewind Starter
Starter rope
3
3
0.14
Part No.
1113
in (3.5 mm) dia. x 37.8 in (960 mm)
Bore
FS 500: 1.73 in (44 mm)
FS 550: 1.81 in (46 mm)
195 8200
Carburetor
Stroke
All position diaphragm carburetor with
integral fuel pump
FS 500: 1.34 in (34 mm)
FS 550: 1.34 in (34 mm)
Air filter
Fabric, felt
Engine power to ISO 8893
FS 500: 3.2 HP (2.4 kW)
FS 550: 3.7 HP (2.8 kW)
Fuel tank capacity
1.6
US pt (0.755 l)
Max. engine speed
12,500
rpm
Fuel mix
See chapter "Fuel"
Idle speed
2,500
rpm
Weight
dry, without cutting tool and deflector
FS 500, 550: 21.6 lbs (9.8 kg)
FS 550 L: 22 lbs (10.0 kg)
Max. output shaft speed (cutting tool)
9,400
rpm
40
FS 500, FS 550
| Categories | Blower Vacuum and Sweeper Manuals, STIHL Trimmer Manuals, Trimmer Manuals |
|---|---|
| Tags | STIHL FS 500, STIHL FS 550 |
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| Language | English, EspanĚol |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Trimmer |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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