Stihl SR 450 - Page 86

85SR 430, SR 450
: Take out the screws (arrows).
: Remove the clamping strap (2).
– Pull the metering unit (1) out of
the AV spring seats and lift it
away.
– Remove the cable, b 10.4
– Inspect the AV springs and
replace if necessary, b 7
: Take out the screw (1).
: Remove the lever (2).
0002RA329 TG
1
2
0002RA330 TG
1
2
: Remove the felt ring (2) from the
groove in the lever (1).
: Push the rotary shutter (1) in the
direction of the AV spring (2).
– Ease the rotary shutter (1) out of
the hole (arrow).
: Remove the rotary shutter (1).
0002RA331 TG
12
0002RA332 TG
2
1
0002RA333 TG
1
: Pull out the gasket (1).
: Disengage the locking
tab (arrow).
: Remove the lever (1)
downwards.
Installing
: Position the lever (1) so that the
retaining tabs (arrows) engage
the web.
– Push the lever (1) home
until it snaps into place.
0002RA334 TG
1
0002RA335 TG
1
0002RA336 TG
1