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Leaking Wing Tank

J

jacksonshaw

Guest
I have a very slow leak in the Wing Tank of my J3. It does not appear to be at the fuel outlet or bottom drain. I have heard that there is a sloshing fluid you put in the tank, bounce the wing up and down at the wing tip then drain. does anyone have any input on this? I hate to open up the fabric ,take out the tank etc., if there is any other way.
Jackson
 

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