Home › Forum › Ask A Member › 40hp Johnson 1963 Carb Question › Re: 40hp Johnson 1963 Carb Question
October 17, 2015 at 2:06 pm
#25654
usually you can test the carb float but blowing air in while the carb is right side up and then…. flipping the carb upside down the inlet needle should block any air from coming in (simulating a full carb… mucuh like a toilet bowl inlet needle closes the water when full)
the float must be installed correctly and parallel to the carb body when held upside down (closing the inlet needle as if full of fuel when right side up)
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