Motor Management; Adjusting The Carburetor; General Information - Stihl FS 120 Notice D'emploi

:
Remove the filter element and
inspect it – replace if dirty or
damaged – do not clean.
:
Install filter element in the cover.
:
Refit the filter cover.
FS 120, FS 200, FS 250

Motor Management

Exhaust emissions are controlled by the
design of the fundamental engine
parameters and components (e.g.
carburation, ignition, timing and valve or
port timing) without the addition of any
major hardware.
English

Adjusting the Carburetor

L
H
1
LA

General Information

The carburetor comes from the factory
with a standard setting.
This setting is designed to provide an
optimum fuel-air mixture under most
operating conditions.
With this carburetor it is only possible to
adjust the engine idle speed within fine
limits.
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