Stihl FS 50 Service Manual

21Series 4144 Components FC, FS, KM
: Squeeze the retaining tabs
(arrows) together and push the
stop switch (1) out of the support.
– Take the wires and stop switch
out of the support.
: Pull the ground and short circuit
wires out of the guides (arrows).
545RA061 TG
1
545RA062 TG
: Disconnect the short circuit wire
(1) and ground wire (2) from the
stop switch (3).
– Check the individual parts and
replace if necessary.
A faulty ground wire may impair or
prevent operation of the short circuit
wire. The ground wire must
therefore be tested for good contact
and continuity.
– Check operation of the stop
switch and replace it if necessary.
Installing
Ground and short circuit wires have
different lengths – position the short
circuit wire in the guides first.
– Lay the ground and short circuit
wires next to one another – do
not cross over.
545RA063 TG
3
1
2
545RA064 TG
1
2
– Push the flag terminals firmly on
to the connector tags of the stop
switch.
: Push the flag terminal of the short
circuit wire (1) onto the rear
connector tag (see illustration).
: Push the ground wire (2) onto the
connector tag.
The flag terminals must point to the
right with the switch in the position
shown (small arrow).
: Pass the wires with stop switch
(1) through the opening (arrow).
: Position the stop switch (2) so
that the lug (1) engages the slot
(arrow) in the support.
– Push the stop switch (2) into the
support until it snaps into
position.
545RA065 TG
1
545RA065 TG
2
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