Stihl TS 700, TS 800 - 12.3.7 Air Flap Shaft and Air Flap Service

76 TS 700, TS 800
: Install the torsion spring (1).
Ensure that the torsion spring is
fitted correctly.
1
376RA246 TG
: 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.
1
376RA235 TG
: Position the prestressed torsion
spring (1) so that it rests against
the shoulder (arrow) of the idle
speed adjusting screw.
1
376RA236 TG
: Slide the washer onto the throttle
shaft and fit the circlip (arrow).
376RA238 TG
: Slide the throttle shutter (1) into
the slot in the throttle shaft with
the recess (2) first.
1
2
3
376RA239 TG
Note:
The marks (3) on the throttle shutter
must be visible as an indentation.
: 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.
1
2
376RA240 TG
– 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.