Owner's Manual

HT 250
English
28
Installing the spark plug
N Screw the spark plug (3) into the
cylinder and fit the boot (2) (press it
down firmly).
If engine running behavior is
unsatisfactory even though the air filter
is clean and the carburetor and throttle
cable are properly adjusted, the cause
may be the muffler.
Have the muffler checked by a servicing
dealer for contamination
(carbonization).
STIHL recommends that you have
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
Removing the Fan Housing
N Take out the screws (1).
N Remove the fan housing.
Replacing the Starter Rope
N Remove the spring clip (2).
N Carefully remove the rope rotor with
washer (3) and pawl (4).
3
002BA178 KN
2
Engine Running Behavior Replacing the Starter Rope
and Rewind Spring
The rewind spring may pop out
and uncoil during this operation –
take care to avoid the risk of
injury.
1
1
1
1
256BA075 KN
3
2
4
256BA032 KN