Hayapower |
06-27-2011 09:31 AM |
Real common problem was for the 'power valve' below the fuel/float bowl to rupture the vacuum diaphram and the contents of the float bowl drains into the intake manifold.. It not only drains the carb, but also can make for a flooded start condition that usually takes some extended cranking to clear the flood, as well as refill the the bowl. The power valve is available by itself, unless you'd rather kit the carb.. It can be replaced un- bolting and lifting the carb up to access the small squared cover (4 screws) located between the idle mixture screws.. Good way to tell if its bad is to wait a day or so with the air cleaner off and shine a light into the carb looking just below the choke plate.. Pump the throttle by hand rapidly and the accelerator pump won't squirt any fuel.. It picks up its supply from the filled bowl as well...
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