Throttle Shaft / Throttle Shutter - Stihl TS 700, TS 800 Service Manual

12.3.6 Throttle shaft / throttle
shutter
If actuation of the throttle shaft is
stiff and/or the throttle shutter
cannot be opened or closed
properly:
– Remove the carburetor,
b 12.2.1
– Troubleshooting on the
carburetor, b 4.4
– Remove the throttle shaft, then
clean the shaft and shaft guides
with a little standard solvent-
based degreasant not containing
any chlorinated or halogenated
hydrocarbons.
: Undo screw (arrow).
1
: Remove the lever (1) from the
throttle shaft.
TS 700, TS 800
: Undo screw (arrow).
– Turn the throttle shaft slightly.
: Pull the throttle shutter (1) out of
the slot in the throttle shaft.
: Remove the circlip (arrow) with a
suitable tool.
: Remove the washer (1) from the
throttle shaft.
1
1
– Unhook and relax the torsion
spring.
: Pull the throttle shaft (1) with
torsion spring out of the
carburetor body.
– Clean the throttle shaft and
guides.
– Examine the throttle shaft for
signs of damage and replace it if
necessary.
– Examine the torsion spring and
replace it if necessary.
1
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