imported_Matt
New Member
I have a 1987 boat and bought the boat with the drain plug seized and sealed shut. I cannot get it to open but definitley need the drain capabilities. How can this be reapired and/or replaced?
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Why not drill one hole and use an easy-out type stud extractor? You can get all the leverage in the world on one, and the more you torque it the tighter it bites.I have the same issue on my '76! Not only is the plug painted over, the screwdriver slot is hopelessly damaged, too.
Isn't the plug straight thread? If that is the case, it will be hard to find a replacement. Most other replacement plugs (brass or galvanized) are a standard NPT (household pipe thread).
I was just reading of "two dimples" here—which gives me an idea....
For me, it may be easiest to drill two small holes in the plug, put screws in them, and turn with a pry tool. (After using CRC or WD-40 spray in the holes and around the plug).
I may have a plastic plug to replace the existing no-longer-good plug. (I'm not too stressed about originality).