Tank Housing - Stihl MS 261 User Manual

1
: Squeeze the tabs (arrows)
together and pull out the manual
fuel pump (1).
– Check the fuel pump (1) and
replace it if necessary
1
: Check the retainer (1), push it out
of its seat and replace if
necessary.
– Reassemble in the reverse
sequence.
– Install new fuel suction hose and
new fuel return hose, b 12.11.3
128
Installing
1
3
2
: Position the fuel pump (1) so that
the lug (3) points towards the
recess (arrow).
: Push the fuel pump (1) into the
retainer (2) until the tabs engage.
2 3
1
: Push the fuel return hose (1) onto
the long nipple (3) and the fuel
suction hose (2) onto the short
nipple (4) on the fuel pump.
– Check operation
– fuel must flow when the fuel
pump is operated.
– Reassemble all other parts in the
reverse sequence.

12.11.5 Tank Housing

– Drain the fuel tank, b
– Remove the handlebar, b 9.6
Machines with handle and
carburetor heating, b 9.6.1
– Remove the air guide shrouds,
b 12.4
Models with heating, b 12.4.1,
models with manual fuel pump,
b 12.4.2
– Remove brake cable on models
with QuickStop Super, b 5.4.2.
– Remove the stop buffer, b 9.5
– Remove the control levers,
b 10
1
4
: Take out the screw (1).
b 1
MS 261, MS 261 C