On Mar 8, 10:30*am, George wrote:
Our refrigerator (freezer-on-top, GE "No Frost", c 1980) has suddenly
started producing large amounts of water along the underside of the
freezer door - possibly only at the 'open' corner. *Both the freezer and
refrigerator are still working. *I find no icing on the freezer
walls/floor, and the floor does not seem wet.

From other reading, I'm guessing that this is due to a stoppage in the
freezer drain. *Would that be a good guess?

snip

You're right on target. Fix the drain, then do the paper test on the
gaskets around the door.

Joe