The hose clamp around the nipple prevents the expansion plug fro…

The hose clamp around the nipple prevents the expansion plug from splitting it.

At 13psi again, the leak is rapidly diminishing... Eventually, it stopped completely, but I found one more nearby in the tank seam.

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UPDATE: 6/5/15 (about 3 years later) this tank blew out farther down on the side, and I replaced it with a new one from 1800RADIATOR. I may open this old one up and fiddle with it.

Owner caption September 2012 · Photo 4717 of 5000