87
MS 231, MS 231 C, MS 251, MS 251 C
– Coat the grommet with STIHL
press fluid to simplify installation,
b
14
:
Place the air guide shroud (1) in
position and pull the grommet of
fuel hose (2) into the bore (arrow)
until it is properly seated.
:
Line up grommet (1) of fuel
hose (2) so that its straight
side (arrow) butts against the
edge of the air guide shroud.
2310RA343 TG
1
2
2310RA344 TG
1
2
:
Use the ends of the string (2) to
pull the manifold flange (1)
through the intake opening while
pushing the air guide shroud (3)
against the manifold flange.
– Remove the string.
:
Ease the air guide shroud (1)
over the stop (arrow) and push it
into its seat.
:
Insert and tighten down the
screws (2) firmly.
:
Push the fuel return hose (1) onto
the connector (2) as far as stop.
2310RA345 TG
1
3
2
2310RA346 TG
2
1
2
2310RA347 TG
2
1
:
Position the elbow connector (1)
against the stop (arrow).
:
Insert and tighten down the
screw (2) firmly.
:
Starting at the elbow
connector (2), push the fuel
return hose (1) into the
guides (arrows).
– Position the fuel return hose
snugly – without a loop between
the air guide shroud and
grommet.
Do not kink or pinch the fuel return
hose.
– Install the carburetor carrier,
b
12.8
– Install the throttle rod,
b
10.3.4
– Install the carburetor,
b
12.5
2310RA348 TG
2
1
2310RA349 TG
2
1
All manuals and user guides at all-guides.com