2) Check the fuel tube for deterioration, cracks and gasoline leakage. If there is any abnormality in the
fuel tube, replace the tube.
3) Check the diaphragm tube for deterioration, crack and oil leakage. If there is any abnormality in the
diaphragm tube, replace the tube.
4) Check to see whether water or foreign material has been accumulated in the fuel pump.
If there is water or foreign material accumulated in the pump, replace the fuel pump.
5) Check the fuel switch and fuel duct, blow away the foreign matter with high pressure gas with oil
switch turned on.
6) After assembly, check for gasoline leakage from each part.
3.9 Spark catcher
Caution
■ Do the performance after engine cooled completely.
(1) Remove the rear cover
(2) Disassemble the spark catcher from muffler
(3) Remove the carbon from the spark catcher steel net, check for damage, and replace it if necessary.
(4) Install the removed parts in the reverse order of removal.
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