Stihl FS 130 Product Instruction Manual - Page 43

Spark Arresting Screen in, Muffler, Checking the Spark Plug - fuel filter

Page 43 highlights

English / USA Spark Arresting Screen in Muffler The spark arresting screen is an option that is not fitted in all machines. : If the engine is low on power, check the spark arresting screen in the muffler. : Wait for muffler to cool down. Checking the Spark Plug 1 : Move slide control to STOP-O. : Remove the screw (1). 3 2 2 : Remove the screws (2). : Lift away the shroud (3). 249BA060 KN 249BA059 KN : Remove the screw (4). : Lift spark arresting screen (5) and pull it out. : Clean spark arresting screen if necessary - if screen is damaged or coked up, fit a new one. : Refit the spark arresting screen. : Insert screw and tighten down. : Fit the shroud. Wrong fuel mix (too much engine oil in the gasoline), a dirty air filter and unfavorable running conditions (mostly at part throttle etc.) affect the condition of the spark plug. These factors cause deposits to form on the insulator nose which may result in trouble in operation. 000BA002 KN 42 FS 130, FS 130 R

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42
English / USA
FS 130, FS 130 R
The spark arresting screen is an option
that is not fitted in all machines.
:
If
the engine is low on power, check
the spark arresting screen in the
muffler.
:
Wait for muffler to cool down.
:
Move slide control to
STOP-O
.
:
Remove the screw (
1
).
:
Remove the screws (
2
).
:
Lift away the shroud
(
3
).
:
Remove the screw (
4
).
:
Lift spark arresting screen
(
5
) and
pull it out.
:
Clean spark arresting screen if
necessary – if screen is damaged or
coked up, fit a new one.
:
Refit the spark arresting screen.
:
Insert screw and tighten down.
:
Fit the shroud.
Wrong fuel mix (too much engine oil in
the gasoline), a dirty air filter and
unfavorable running conditions (mostly
at part throttle etc.) affect the condition of
the spark plug. These factors cause
deposits to form on the insulator nose
which may result in trouble in operation.
Spark Arresting Screen in
Muffler
249BA059 KN
1
2
3
2
249BA060 KN
Checking the Spark Plug
000BA002 KN