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Your carburetor does not have a high
speed adjusting screw (H screw). Adjust-
ment of maximum engine speed is not
necessary.
2
The carburetor is set at the factory to
guarantee an optimum fuel-air mixture
under all operating conditions.
Idling and part-load emissions are mini-
mized by limiting the idle mixture.
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If the engine is down on power, check
the spark arresting screen in the muffler.
•
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Carry out the standard setting.
Check the air filter and clean it if
necessary.
Warm up the engine.
Carefully screw the low speed
screwG down onto its seat. Then
open it one turn counterclockwise
(standard setting,G2 )
•
Remove the housing
•
Take out the screw .
Take out the spark arresting
screen!.
•
Turn the idle speed adjusting screwG6
clockwise until the engine runs smoothly.
•
Clean the spark arresting screen.
If screen is damaged or heavily
carbonized, fit a new one.
Install the spark arresting screen.
•
•
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•
Mount the housing.
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Check standard setting.
(L screw must be one turn open)
Turn the idle speed screwG6 clock-
wise until the engine runs smoothly.
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| Categories | Blower Vacuum and Sweeper Manuals, STIHL Blower and Vacuum Manuals |
|---|---|
| Tags | STIHL BG 75 |
| Download File |
|
| Language | English |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Blower Vacuum |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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