Stihl MS 291

82 MS 271 C, MS 291 C
12.4 Air Guide Shroud
– Remove the fan housing, b
8.2
– Remove the filter base, b
12.3
– Remove the throttle rod,
b
10.3.4
– Remove the carburetor, b 12.5
– Remove the carburetor carrier,
b
12.8
– Pull the boot off the spark plug.
– Pull the ignition lead out of the
guides, b
7.3
: Take out the screw (1).
: Lift the air guide shroud (2) a little
and pull it out of its seats.
If the rubber lip is damaged, install a
new air guide shroud.
2710RA264 TG
1
2
Installing
– Pull out the shutter , check it and
replace if necessary.
: Push the shutter (1) into the
guide until it snaps into place.
: Push the lugs (2) of the air guide
shroud (1) into their
seats (arrows).
– Place the air guide shroud (1) in
position.
: Insert and tighten down the
screw (2) firmly.
5902RA465 TG
1
5902RA470 TG
2
2
1
2710RA265 TG
2
1
– Install the ignition lead, b 7.3
– Reassemble all other parts in the
reverse sequence.
12.4.1 Air Guide Shroud –
Models with Manual Fuel
Pump
– Remove the fan housing, b
8.2
– Remove the filter base, b 12.3
– Remove the throttle rod,
b
10.3.4
– Remove the carburetor, b
12.5
– Remove the carburetor carrier,
b
12.8
– Pull the boot off the spark plug.
– Pull the ignition lead out of the
guides, b
7.3
: Pull out the connector (1) with
fuel return hose (2).
: Pull the fuel return hose (2) out of
the guides (arrows).
2710RA266 TG
2
1