Stihl FS 120 User Manual

45FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
English / USA
1)
STIHL recommends that this work be done by
a STIHL servicing dealer
* not in all versions, market-specific
Maintenance Chart
Please note that the following maintenance intervals apply for normal operating
conditions. If your daily working time is longer than normal or cutting conditions
are difficult (very dusty work area etc.), shorten the specified intervals accordingly.
before starting work after finishing work or daily after each refueling stop weekly monthly every 12 months if problem if damaged as required
Complete machine
Visual inspection (condition, leaks)
XX
Clean
X
Control handle Check operation
XX
Air filter
Clean
XX
Replace
X
Pick up body in fuel tank
Check
X
Replace
XXX
Fuel tank Clean
XXX
Carburetor
Check idle adjustment
XX
Readjust idle
X
Spark plug
Readjust electrode gap
X
Replace after about 100 operating
hours
Cooling inlets
Inspect
X
Clean
X
Spark arresting screen* in muffler
Check
XX
Have replaced by servicing dealer
1)
X
All accessible screws and nuts
(not adjusting screws)
Retighten
X
Anti-vibration element
Check
XXX
Have replaced by servicing dealer
1)
X

Stihl FS 120 Specifications

General

Power source	Gasoline
Type	Brush cutter
Cordless	Yes
Head type	Nylon line
Handle type	U-type handle
Engine power	1.8 hp
Product color	Black, Metallic, Orange
Uncertainty K	2 m/s²
Sound power level	110 dB
Fuel tank capacity	0.64 L
Vibration emission	4.9 m/s²
Engine displacement	30.8 cm³
Sound pressure level	98 dB
Cutting diameter (max)	- mm

Weight and Dimensions

Length	1760 mm
Weight	6300 g