WCF12W3 Crosley Freezer

Turn off power to freezer. Removed two shelves, removed four phillip screws and cover. Used 5/16 nutdriver to remove two fan motor bracket bolts. Did not disconnect wiring, had enough room to flip motor over and remove broken fan blade and attach new fan blade. After reading remarks from another home tech, I reversed the bolts holding mot ... Read more or to bracket, so nuts would not come in contact with fan blades again. Still not sure why fan would of slipped down to break. Running good now!

After observing defrost timer go into (and out of), defrost cycle, I checked continuity of heating element. Since heater coil was intact (79 Ohms of resistance), I figured the defrost thermostat (aka bi-metal therm.), had to be at fault. The new part ($17.00), proved my suspicions correct. As I sought to determine if everything worked, I ... Read more had to wait for the temp. to drop below the defrost therm. set point before I would see the heater coil get hot.
To avoid the costly failure in future, I bought a Chaney wireless therometer with two remote sensors. Sensors require lithium batteries. $30.00 for both are a cheap insurance system.

When we discovered that the freezer was not holding temperature we quickly moved everything we could to the freezer compartment of our refrigerator. I then removed the shelves and basket from the freezer.
I used a Philips screwdriver and removed the 4 screws from the panel at the rear of the freezer. I discovered that 1 of the 4 f ... Read more an blades had broken off and was laying in the bottom of the freezer. I plugged the freezer in and found that the motor was not running. I removed the bracket which holds the fan and motor with a socket wrench.

When I received the fan and new motor I installed both by reversing the process.

The only issue I had to deal with was that the auto-defrost wire had to be carefully removed from the old motor plug and inserted in the new plug. Once that was accomplished everything was simple.