Stihl HT 250 User Manual

HT 250
English
26
If there is a noticeable loss of engine
power
N Turn the choke knob to g
N Press in the tab (1) and remove the
filter cover (2).
N Clean away loose dirt from around
the air filter (3) and inside the filter
cover.
N Remove the filter element and
check it – replace if dirty or
damaged.
N Install the filter element in the filter
housing.
N Fit the filter cover.
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.
General Information
The carburetor comes from the factory
with a standard setting.
This setting provides an optimum fuel-air
mixture under most operating
conditions.
Preparations
N Shut off the engine.
N Check chain tension
N Check the air filter and clean or
replace if necessary.
N Check the spark arresting screen in
the muffler and clean or replace if
necessary.
N Check that the throttle cable is
properly adjusted – readjust if
necessary – see chapter on
"Adjusting the Throttle Cable".
Replacing the Air Filter
1
2
3
250BA022 KN
Engine Management Adjusting the Carburetor

Stihl HT 250 Specifications

General

Brand	Stihl
Model	HT 250
Category	Pole Saw
Language	English