Stihl FS 50 Service Manual

17Series 4144 Components FC, FS, KM
: Line up the air baffle (1).
The air baffle's slot must engage the
engine housing rib (arrow) at both
sides.
– Turn the machine over.
: Insert screws (arrows) and
tighten them down firmly.
– Turn the machine over
545RA038 TG
1
545RA039 TG
– Coat stubs (arrows) and ends of
hoses with STIHL press fluid,
b 11
: Install new fuel return hose (1)
and fuel suction hose (2),
b 8.9.2
: Connect tank vent hose (1) to
filter housing (arrow)
– push it fully onto the stub.
– Turn the pin (1) until the slot is in
line with the throttle cable.
: Press down the throttle lever (2).
545RA289 TG
2
1
1
545RA041 TG545RA042 TG
1
2
– Fit throttle cable (1) in the pin's
(2) slot.
: Turn the pin until the nipple is
properly seated (arrow).
– Check operation
– squeeze throttle trigger on
handle as far as stop. The throttle
shutter must be fully open, adjust
throttle cable if necessary,
b 8.6.2
: Fit the short circuit wire (1) in the
guide (arrow).
545RA043 TG
2
1
545RA044 TG
1

Stihl FS 50 Specifications

General

Engine Displacement	27.2 cc
Power Output	0.8 kW
Engine Type	2-stroke
Shaft Type	Straight
Starter System	Recoil
Overall Length	147 cm
Vibration Level	4.5 m/s²