Andy writes:
I had a Sears Kemore with an icemaker problem. Every 4 years or so it would stop making ice and the tray would be frozen over. In every case the problem was due to sediment buildup in the plastic tray.
When the motor turns the tray around and it hits against a cam, the tray would twist and the ice would then fall into the container. The problem was that with a big sediment buildup, all of the ice would stop falling out. The next cycle would feed too much water into the tray, since a few cubes of ice remained, and the whole thing would freeze over. Nothing would "pop" out when the machine cycles...The tray would remain full of ice, and frozen over solid.
So, I ordered a new plastic tray from Sears. About 10 bucks. They just snap in and out. It ALWAYS fixed my problem..... This is an obscure solution that most people won't be able to determine, so they replace the motor AND tray and also pay a service charge.....
If this is your problem you can check on it easily by doing the following:
1) remove the tray and check whether it is frozen over, that is, ice is in the little compartments and is also coated by a layer of ice over the top.2) Twist the tray and get ALL of the ice out. Clean the tray with CALGON or some other calcium sediment remover, that is like what you use in your shower...Put the tray back.
3) See if it works properly for the next couple weeks. This is not a permanent fix, since apparently, each sediment buildup messes up the slick surface of the tray a little more...But it is easier just to replace the tray....
Anyway, that is how my icemaker worked, and how I solved the problem for over 20 years.... It is still working.......
Good luck,
Andy