Stihl TS 700, TS 800 Service Manual page 77

1
: Install the torsion spring (1).
Ensure that the torsion spring is
fitted correctly.
1
: Turn the torsion spring (1)
roughly a half-turn in clockwise
direction with a suitable tool to
prestress it.
– Push the throttle shaft with
prestressed torsion spring into
the carburetor body.
76
: Position the prestressed torsion
spring (1) so that it rests against
the shoulder (arrow) of the idle
speed adjusting screw.
: Slide the washer onto the throttle
shaft and fit the circlip (arrow).
2
1
3
: Slide the throttle shutter (1) into
the slot in the throttle shaft with
the recess (2) first.
Note:
The marks (3) on the throttle shutter
must be visible as an indentation.
1
: Insert the screw (1) in the flat side
of the shaft and tighten it down
moderately.
: Close the throttle shutter (2) and
centre it in the bore of the
carburetor body.
– Tighten down the screw.
– Tightening torques, b 3.6
– Check correct functioning and
easy movement.
– Secure the screw with Loctite,
b 14.
– Check correct functioning again.
2
1
TS 700, TS 800