Spark Arresting Screen In Muffler; Spark Plug - Stihl MS 200 T Manual De Instrucciones

At sea level
N Turn high speed screw (H) slightly
counterclockwise (richer) – no
further than stop.
MS 200 T
Spark Arresting Screen in
Muffler
In some countries, the muffler is fitted
with a spark arresting screen.
N If engine performance deteriorates,
check the spark arresting screen in
the muffler
N
Let the muffler cool down
N Remove screw (1)
2
N Pull out spark arresting screen (2)
N Clean the dirty spark arresting
screen, replace if damaged or
heavily carbonized
N Reinsert spark arresting screen
N Fit screw

Spark Plug

If engine is down on power, difficult to
start or runs poorly at idling speed, first
check the spark plug.
Fit a new spark plug after approx. 100
operating hours or earlier if the
electrodes are badly eroded.
Wrong fuel mix (too much engine oil in
the gasoline), a dirty air filter and
unfavorable running conditions (mostly
at part throttle etc.) affect the condition
of the spark plug. These factors cause
deposits to form on the insulator nose
which may result in trouble in operation.
Removing the spark plug
N Move the Master Control lever to the
stop position (0).
N
Disengage the chain brake.
English
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