Fuel Tank Cap - Stihl MS 171 Manual

1
– Coat the grommet with STIHL
Press Fluid, b 16
: Press the grommet (1) into the
bore (arrow) until it is properly
seated.
1
: Push the connector (1) into the
grommet and locate it on the web
(arrow).
MS 171, MS 181, MS 211
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1
: Push the fuel hose (1) onto the
connector (arrow).
– Install the manual fuel pump (if
standard), b 14.8.3
– Reassemble all other parts in the
reverse sequence.
– Tightening torques, b 3.5

14.9.4 Fuel Tank Cap

See instruction manual.
– Open the tank cap.
: Disconnect the nipple inside the
tank (arrow).
– Check the tank cap and replace
sealing ring or tank cap.
– Install in the reverse sequence.
– Carry out leakage test.
97