Stihl MS 271 Manual page 84

2
: Take out the screw (1).
: Lift the air guide shroud (2) a little
and pull it out of its seats.
2
: Push the retainer (1) with fuel
pump out of the guide.
: Remove the hose clip (2).
– Check the oil fuel pump and
replace if necessary, b 12.11.4
If the rubber lip is damaged, install a
new air guide shroud.
MS 271 C, MS 291 C
Installing
1
– Pull out the shutter , check it and
replace if necessary.
: Push the shutter (1) into the
guide until it snaps into place.
1
2
: Push the retainer (1) with fuel
pump into the guide as far as
stop.
: Position the hose clip (2) so that
its locking tabs face the air guide
shroud and press it into its seat.
2
1
: Push the lugs (2) of the air guide
shroud (1) into their
seats (arrows).
1
1
– Place the air guide shroud (1) in
position.
: Insert and tighten down the
screw (2) firmly.
– Fit a new fuel suction hose (3),
b 12.11.3
1
3
: Push the connector (1) with fuel
return hose (2) into the fuel return
hose (3) so that the
contours (arrows) are in
alignment.
2
1
3
2
2
83