FFFU20F3KB0 Frigidaire Freezer - Instructions

From discussions with friends, I determined the problem might be easy to fix. The fridge made a lot of noise, but the compressor DID come on, and inside the freezer was cold, but the main fridge was warming.

After unplugging the fridge, I removed the fan assembly in the freezer (there were about 4 nuts and a couple of plugs to uncouple.

I could see right away the fan blades has broken off, but the motor looked good. The new new fan pushed easily onto the shift and fit perfectly in the housing.

I reinstalled the fan assembly, plugged in the fridge, and right away heard the new fan come on - very quietly. What was a roar became a whisper and the fridge was down to 38 degrees with a few hours.

The old defrost timer started making a screeching noise (probably bearings going out). The replacement part was a cinch to install. When I initially spoke to a PartsSelect person, they said the part number I gave them was not consistent with my old '94 Tappan Freezer. They were able to still find the proper replacement part number. The video that was on-line helpful also.

Replaced thermostat and it fixed the problem. Freezer comes on and turns off automatically and regulates internal temperature around 2-5 degrees.
The hardest part was extending the coiled probe tubing and forming it to fit into clamp without kinking it.

would take off working when the temp control was increase one number. Came here after I got to the number 7. Changed both parts the first time and temp control is working fine at 4. thanks for all the help

Removed existing part, tested it, found it to be defective. OrderEd a new one and replaced the existing one.

Temp control thermostat fixed problem many thanks to Part Select for help with this problem.Was able to save majority of food.

I removed the screws and replace the broken slide with the new slide. Put the basket drawer back on the track and it now stays in place and can easily be used once again.

Removed shelves ,removed panel on interior back wall with Philips screwdriver ,unplugged wire terminals slid thermostat off coil ,then reversed process to complete installation.

easy change less than 10 min

After removing the key from its shipping package I pushed it into the freezer locking slot and turned it to lock and unlock the lid and then removed it. I had no problems with this fix. Of course, I am an older gentleman with a lot of experience in repairs around my house,as well as other houses. I am sure that a less experienced person may have more of problem with this type of "repair".

Removed the inside evaporator coil to do inside solder job, use torch to heat solder joints on the outside drier in order to remove it and install new drier. Soldered Heat exchanger line to drier and 1/4” copper line to compressor. Wrapped with new insulation wrap. Pulled a vacuum on system and then charged with 4.4 ounces of 134a freon. Works like a champ again!

The timer in this older unit is clearly exposed at the back of the freezer underneath the freezer compartment. It is attached with two Phillips head screws. After the screws are removed, the timer can be unplugged and the new one plugged in. The new timer has an extra flange to allow it to be used on more than one model of freezer. In order to mount the timer in this unit, you have to remove the extra flange by carefully cutting it away from the timer body, in similar fashion to what's depicted in the online video. This will allow you to mount the new timer to the mounting plate using the two screws from the old timer.

The left swing hinge (297283901) that i needed is not available anywhere so I bought the right swing hinge (297283900), used a hydraulic press to pop out the pin and move it to the other hole. After that it was real quick to remove the screws and change out the hinge, changing the swing of the door. It is easiest to remove the top hinge and door first when doing this.

Used Phillips head screw driver to remove panel to expose old thermostat control. Took picture with phone to use and a guide. Replaced old with new and placed panel back o . Working perfectly! 30 minute max to complete.

Remove shelves. Unplug unit. Unscrew back panel. Remove wire harness. Remove old fan. Insert new fan. Screw it in. Reattach wires harness. Plug unit in and make sure fan is on.
Reattach back panel. Put shelves back in.