Engine Running Behavior; Replacing The Starter Rope And Rewind Spring - Stihl MS 250 Instruction Manual

English
Use resistor type spark plugs with a
N
properly tightened adapter nut.
Installing the spark plug
Screw home the spark plug, fit the
N
boot and press it down firmly.
Install the shutter and air filter.
N
Fit the carburetor box cover.
N
38

Engine Running Behavior

If engine running behavior is
unsatisfactory even though the air filter
is clean and the carburetor is properly
adjusted, the cause may be the muffler.
Have the muffler checked for
contamination (carbonization) by your
servicing dealer.
STIHL recommends that you have
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
Replacing the Starter Rope
and Rewind Spring
1
1 1
Take out the screws (1).
N
Push the hand guard upwards.
N
Pull the underside of the fan
N
housing away from the crankcase
and remove it downwards.
1
MS 250