Specifications - Stihl BG 56 Instruction Manual

English
2. Spark Plug Boot
Connects the spark plug to the
ignition wire.
3. Muffler
Attenuates exhaust noises and
diverts exhaust gases away from
operator.
4. Starter Grip
The grip of the pull starter, which is
the device to start the engine.
5. Carburetor Adjusting Screws
For tuning carburetor.
6. Fuel Pump
Delivers fuel for cold start.
7. Choke Lever
Eases engine starting by enriching
mixture.
8. Filter Housing
Covers the air filter element.
9. Filter Cover Lock
Secures the filter cover.
10. Fuel Filler Cap
For closing the fuel tank.
11. Fuel Tank
For fuel and oil mixture.
12. Assist Handle
Additional handle for use with the
suction tube as a vacuum and held
by the left hand.
13. Control Handle
The handle of the blower held by the
right hand.
14. Stop Switch (BG 56, BG 66, SH 56)
Switches the machine off.
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15. Throttle Trigger
Controls the speed of the engine.
16. Intake Screen
Reduces the risk of direct contact
with the fan.
17. Union Nut
For mounting the blower tube to the
blower.
18. Blower Tube (BG 56, BG 86,
SH 56, SH 86)
Directs airstream.
19. Round Nozzle
To be mounted on the blower tube
to aim the airstream.
20. Fan Nozzle
Alternative nozzle for the blower
tube to accelerate the airstream.
21. Suction Tube
To be mounted on the blower.
22. Elbow
Directs airstream and debris into the
catcher bag.
23. Catcher Bag
Mounts to elbow to collect the
vacuumed debris.
24. Blower Tube Silencer (BG 66)
Reduces blower noise.
BG 56, BG 56 C, BG 66, BG 66 C, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C

Specifications

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
Engine
Single cylinder two-stroke engine
Displacement: 27.2 cc
Bore: 34 mm
Stroke: 30 mm
Idle speed: 2,500 rpm
Engine power to
ISO 7293:
BG 56: 0.7 kW (1.0 bhp)
BG 66: 0.6 kW (0.8 bhp)
BG 86: 0.8 kW (1.1 bhp)
SH 56: 0.7 kW (1.0 bhp)
SH 86: 0.8 kW (1.1 bhp)
Ignition System
Electronic magneto ignition