BTS Repair Carburetor
wc_tx000301gb.fm 21
6.4 Carburetor - dismantling/testing the pump side
See Graphic: wc_gr001401
Dismantling the pump side
Unscrew cover (8). Remove seal (9) and diaphragm (10) from the
carburetor.
Testing the pump membrane
The two valve flaps (arrow) must rest flat on the body of the carburetor.
Damaged diaphragms must be replaced immediately, as starting and
running problems may otherwise occur.
6.5 Carburetor - Cleaning the fuel filter
See Graphic: wc_gr001401
The fuel filter (11) may be carefully removed from the carburetor body
for cleaning with a pointed object. After cleaning replace the fuel filter
with a pin.