Is there a low point drain for the fresh water tank on my 78 excella 500? I have looked under it several times and can't find anything. It's rear bath if that helps.
Not sure if you still need help or not, but my 78 has a little door in the metal. It is right between the tires on the driver side. I pulled the original plug and installed a 1-1/2 (I think) pvc threaded plug, with the square "nut" going into the tank.
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