Stihl MS 171 Manual

88 MS 171, MS 181, MS 211
: Pull the choke rod (1) out of the
switch shaft.
– Check the choke rod and replace
if necessary.
: Push the choke rod (1) into the
switch shaft (arrow).
– Attach the choke rod to the lever
on the choke shaft.
– Check operation.
– Reassemble all other parts in the
reverse sequence.
1
533RA376 TG
1
533RA377 TG
Throttle rod
– Remove the filter base, b 14.2
– Remove the handle molding,
b 12.2
: Disconnect the throttle rod (1)
from the throttle trigger (arrow).
– Pull the throttle rod (1) out of its
mount (arrow).
– Remove the throttle rod. Check it
and replace if necessary.
: Pass the throttle rod (1) under the
throttle trigger (2) and push it into
the hole (arrow).
533RA378 TG
1
1
533RA379 TG
1
2
533RA380 TG
: Push the throttle rod (1) into the
mount until its snaps into
position.
: Pull the throttle trigger upwards
and attach the throttle rod (1)
(arrow).
1
533RA381 TG
533RA382 TG
1
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Stihl MS 171 Specifications

General

Idle speed	- RPM
Motor type	2-stroke motor
Chain pitch	3/8 \
Blade length	350 mm
Product color	Black, Grey, Orange
Chain tensioner	Yes
Motor speed (max)	10000 RPM
Fuel tank capacity	0.266 L
Engine displacement	31.8 cm³
Power source	Gasoline
Sound power level	112 dB
Vibration emission	4.5 m/s²
Sound pressure level	99 dB