Engine; Muffler / Spark Arresting Screen - Stihl MS 200 Service Manual

8.

Engine

8.1 Muffler / Spark Arresting
Screen
Always check and, if necessary,
repair the fuel system, carburetor,
air filter and ignition system before
looking for faults on the engine.
– Troubleshooting, b 4
1
: Take out the screw (arrow).
– Remove the cover (1).
: Take out the screws (arrows).
– Remove the muffler (1), check
and replace if necessary.
The muffler must not be opened –
the upper and lower casings and
screws are bonded in position.
28
1
: Remove the exhaust gasket (1).
Spark arresting screen
(if fitted)
– Take out the screw (arrow) and
use suitable pliers to pull out the
1
spark arresting screen (1).
– Clean the spark arresting screen
(1) and replace if necessary.
– Reassemble in the reverse
sequence.
2
1
– Check the heat shield (1) and
replace if necessary
: Pull out the insulating plate (2),
– Reassemble in the reverse
2
Surface must be clean and free
from grease.
: Line up the new heat shield (1)
1
: Inspect and clean the sealing
check and replace if necessary.
sequence.
1
with the holes (arrows) and bond
it in position.
faces (arrows), b 16
MS 200, MS 200 T