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Stihl KM 131 R User Manual

Stihl KM 131 R
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KM 111 R, KM 131 R
English
17
WARNING
There is a risk of injury if the KombiTool
runs when the engine is idling. Adjust
the carburetor so that the KombiTool
does not run when the engine is idling –
see “Adjusting the Carburetor”.
Your machine is now ready for
operation.
Stopping the Engine
N Depress the momentary contact
stop switch – the engine stops –
release the stop switch – it springs
back to the run position.
Other Hints on Starting
Engine stalls in cold start position g or
under acceleration.
N Move the choke knob to < and
continue cranking until the engine
runs.
Engine does not start in warm start
position <
N Move the choke knob to g and
continue cranking until the engine
runs.
If the engine does not start
N Check that all settings are correct.
N Check that there is fuel in the tank
and refuel if necessary.
N Check that the spark plug boot is
properly connected.
N Repeat the starting procedure.
Engine is flooded
N Move the choke knob to F and
continue cranking until the engine
runs.
Fuel tank run until completely dry
N After refueling, press the manual
fuel pump bulb at least five times –
even if the bulb is already filled with
fuel.
N Set the choke lever to suit the
engine temperature.
N Now start the engine.
During break-in period
A factory-new machine should not be
run at high revs (full throttle off load) for
the first three tank fillings. This avoids
unnecessary high loads during the
break-in period. As all moving parts
have to bed in during the break-in
period, the frictional resistances in the
engine are greater during this period.
The engine develops its maximum
power after about 5 to 15 tank fillings.
During Operation
After a long period of full throttle
operation, allow the engine to run for a
short while at idle speed so that engine
heat can be dissipated by the flow of
cooling air. This protects engine-
mounted components (ignition,
carburetor) from thermal overload.
After Finishing Work
Storing for a short period: Wait for the
engine to cool down. Empty the fuel tank
and keep the machine in a dry place,
well away from sources of ignition, until
you need it again. For longer out-of-
service periods – see "Storing the
Machine".
Operating Instructions

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Stihl KM 131 R Specifications

General IconGeneral
Engine Type4-MIX
Displacement36.3 cc
Sound Pressure Level98 dB(A)
Sound Power Level110 dB(A)
Warranty2 years
Power Output1.4 kW
Engine Power1.9 bhp
Weight4.4 kg
Weight (without cutting attachment)4.4 kg
Fuel Capacity710 cc (24.0 oz)
Vibration Level Left/Right4.9 / 4.9 m/s²
Vibration Levels (left/right)4.9 / 4.9 m/s²

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