Hal
Had the same model atone time which wouldn't eject cubes (crescents). Decided it was the heating element that loosens the cubes. Went to the local Sears store and bought a new unit for about $125 (as I remember). Not difficult to install. Any good woodworker should have no problem (don't ask for the connection between woodworking and installing an icemaker). Worked just fine for several years until I sold the refer. Probably still working. Good luck. Hal