MS 241 C-M
English
33
Basic information
M-Tronic regulates the fuel quantity and
ignition timing for all operating states
electronically.
M
-
Tronic stands for easy, fast starting,
constant optimum engine performance,
outstanding acceleration and automatic
adaptation to changes in operating
conditions.
Manual carburetor adjustments are no
longer required – the carburetor does
not have any adjusting screws.
Automatic adjustment
Under extremely changed operating
conditions, attainment of the optimal
setting can be accelerated as follows:
N
Carry out five uniform cuts to length
under full load
N
If engine performance deteriorates,
check the spark arresting screen in
the muffler
N
Let the muffler cool down
N
Unscrew the screw (1)
N
Pull out spark arresting screen (2)
N
Clean the dirty spark arresting
screen, replace if damaged or
heavily carbonized
N
Refit the spark arresting screen
N
Fit screw
N
If the engine is down on power,
difficult to start or runs poorly at idle
speed, first check the spark plug.
N
Fit a new spark plug after about 100
operating hours – or sooner if the
electrodes are badly eroded. Install
only suppressed spark plugs of the
type approved by STIHL – see
"Specifications".
Removing the spark plug
N
Remove the shroud – see "Shroud"
N
Pull off the spark plug boot
N
Unscrew spark plug
M-Tronic
Spark Arresting Screen in
Muffler
2310BA023 KN
2
1
Spark Plug
2410BA018 KN
Summary of Contents for MS 241 C-M
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