Stihl FS 131 User Manual

FS 131, FS 131 R
English
39
If engine running behavior is
unsatisfactory even though the air filter
is clean and the carburetor is properly
adjusted, the cause may be the muffler.
Have the muffler checked for
contamination (carbonization) by your
servicing dealer.
STIHL recommends that you have
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
Check grease level after every 25 hours
of operation and re-lubricate if
necessary.
N Remove the screw plug (1).
N If no grease can be seen on the
inside of the screw plug (1): Screw
the tube (2) of STIHL gear lubricant
(special accessory) into the filler
hole.
N Squeeze no more than 5 g (1/5 oz)
grease into the gearbox.
NOTICE
Do not completely fill the gearbox with
grease.
N Unscrew the tube (2).
N Insert the screw plug (1) and tighten
it down firmly.
For periods of about 3 months or longer
N Drain and clean the fuel tank in a
well ventilated area.
N Dispose of fuel properly in
accordance with local
environmental requirements.
N Run the engine until the carburetor
is dry – this helps prevent the
carburetor diaphragms sticking
together.
N Remove, clean and inspect the
cutting attachment. Coat metal
cutting attachments with corrosion
inhibitor.
N Thoroughly clean the machine – pay
special attention to the cylinder fins
and air filter.
N Store the machine in a dry and
secure location – out of the reach of
children and other unauthorized
persons.
Engine Running Behavior Lubricating the Gearbox
1
0000-GXX-0536-A0
Storing the Machine

Stihl FS 131 Specifications

General

Type	Brush cutter
Cordless	Yes
Head type	Blade
Handle type	U-type handle
Engine power	1.9 hp
Product color	Black, Metallic, Orange
Uncertainty K	2 m/s²
Rotational speed	8500 RPM
Number of strokes	4
Sound power level	109 dB
Fuel tank capacity	0.71 L
Vibration emission	4.9 m/s²
Engine displacement	36.3 cm³
Sound pressure level	98 dB
Cutting diameter (max)	- mm
Power source	Gasoline

Weight and Dimensions

Length	1800 mm
Weight	5800 g