Stihl MS 231 Manual page 107

: Remove the fuel suction
hose (1), b 12.11.2
2
1
: Disconnect the fuel suction
hose (1) and fuel return hose (2)
from the nipples (arrows).
Installing
: Install the fuel suction hose (1),
b 12.11.2
106
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1
– Use STIHL press fluid to simplify
assembly, b 14
: Fit the grommet (1) in the
hole (arrow) in the fuel tank and
make sure it is properly seated.
2
1
: Push the connector (1) into the
fuel return hose (2) as far as stop.
Machines with QuickStop Super
2
1
: Pass the fuel return hose (1),
connector first, under the brake
cable (2).
: Fit the connector (3) with fuel
return hose (1) between the
ribs (arrows) and push it into the
grommet (4).
1
1
The fuel return hose (1) must be
under the brake cable (2) and run to
the left as shown in the illustration.
: Pass the fuel return hose (1)
upwards through the
opening (arrow) in the engine
housing.
1 3
4
: Install the fuel hose (1),
b 12.11.2
MS 231, MS 231 C, MS 251, MS 251 C
2
1
1