Stihl FS 250 R User Manual

FS 250, FS 250 R
English
33
N Use resistor type spark plugs with a
properly tightened adapter nut.
Installing the Spark Plug
N Screw the spark plug (2) into the
cylinder and fit the boot (1) (press it
down firmly).
If engine running behavior is
unsatisfactory even though the air filter
is clean and the carburetor and throttle
cable are properly adjusted, the cause
may be the muffler.
Have the muffler checked by a servicing
dealer for contamination
(carbonization).
STIHL recommends that you have
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
Gearbox without Screw Plug
N If the gearbox has no screw plug:
gearbox is maintenance-free and
requires no re-lubrication.
Gearbox with Screw Plug
N If the gearbox has a screw plug (1):
Check grease level after every 25
hours of operation and re-lubricate if
necessary.
2
002BA446 KN
1
Engine Running Behavior Lubricating the Gearbox
0000-GXX-1156-A0
1
0000-GXX-1155-A0

Stihl FS 250 R Specifications

General

Brand	Stihl
Model	FS 250 R
Category	Trimmer
Language	English