Fuel Hoses, Tank Vent / Manual Fuel Pump - Stihl MS 171 Manual

2
: Push the elbow connector (1)
with fuel hose into fuel hose (2),
making sure the lug engages the
recess (arrow).
The fuel hose (arrow) must be
located in the recess between the
carburetor carrier and engine
housing.
– Reassemble all other parts in the
reverse sequence.
Tightening torques, b 3.5
96
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14.9.3 Fuel Hoses, Tank Vent /
Manual Fuel Pump
The fuel hoses for the manual fuel
1
pump are described in the chapter
on "manual fuel pump", b 14.8.3
1
– Remove the carburetor, b 14.3
– Remove the switch shaft, b 12.1
: Pull off the fuel hose (1).
1
– Remove the tank vent, b 14.8.2
: Pull off and inspect the fuel hose
(1) and replace if necessary.
– Install in the reverse sequence.
1
: Pull out the connector (1).
1
: Pry out the grommet (1).
3
2
: Inspect the connector (1) and
grommet (2) and replace if
necessary.
– Connector (3) is installed in
machines with a manual fuel
pump.
MS 171, MS 181, MS 211
1