Engine Management; M-Tronic - Stihl MS 261 C-M Manual De Instrucciones

NOTICE
High temperatures and oil can damage
the air filter. Filter efficiency can
deteriorate as a result.
– Allow air filter to dry without using
any external source of heat.
Do not impregnate the filter with oil.
–
Allow air filter to dry.
N
Install the air filter.
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Installing the Air Filter
1.
2.
Place the air filter in position.
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Push the air filter towards the filter
N
housing and turn it clockwise at the
same time until it engages – the
"STIHL" name must be horizontal.
Install the shroud – see "Shroud".
N
MS 261 C-M

Engine Management

Exhaust emissions are controlled by the
design of the engine and components
(e.g. carburation, ignition, timing and
valve or port timing).

M-Tronic

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:
Carry out five uniform cuts to length
N
under full load
English
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