Stihl MS 231

84 MS 231, MS 231 C, MS 251, MS 251 C
: 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.
: Push the new fuel hose (1)
through the bore (arrow).
– Coat the grommet with STIHL
press fluid to simplify installation,
b 14
2310RA326 TG
3
1
2
2310RA327 TG
1
2310RA328 TG
1
2
: 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.
: Ease the air guide shroud (1)
over the stop (arrow) and push it
into its seat.
: Insert and tighten down the
screws (2) firmly.
– Install the carburetor carrier,
b 12.8
– Install the throttle rod, b 10.3.4
– Install the carburetor, b 12.5
2310RA329 TG
2
1
2310RA330 TG
1
2 2
: Push the rubber grommet (1) into
its seat until it is flush with the
edge of the air guide shroud.
: Push the short circuit wire (2) and
ground wire (3) into the
guides (arrows).
– Install filter base with wiring
harness, b 12.3
– Reassemble all other parts in the
reverse sequence.
2310RA331 TG
1
2
3
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