1940 Johnson AT-10 Carb Kit 5HP

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  • July 23, 2025 at 11:27 am #298427
    lloyd
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      Initial setting for both low and hi speed is 3/4 turn open. Low speed needle is at the front of the crankcase next to the low speed orifice/hole. Be sure to test the one way fuel valve at the bottom of the carb and clean if needed.

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