FFU21F5HWL 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.

Followed the instructions

I checked the ohms on the run capacitor saw it was bad. The control panel was disfigured also. After going to the partselect web site, I ordered the parts. Took about 5 minutes actually to replace the parts.
Partselect is a great place to fix a appliance problem!

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

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

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 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.

Had to lossen around 60 screws to allow for the old gasket to be removed. Then I began the process of inserting the new gasket by fitting it into the gasket channel opened when I loosened the 60 screws. I inserted the gasket a little at a time making sure it was properly fitted then I tightened that part and then do the next part until I finished replacing the gasket.

My freezer is back working fine, Thank You

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.

I used the tool at Partselect that in theory allows diagnostic of the problem to be repaired. The result was that more tan 90% of the time with the introduced symptoms it had to be the thermostat. I order the part, got it quickly and installed. It did not fix the problem. So, be careful with the diagnostic tool, because it is just based on what most people buy when they have a particular problem. Videos for installation are great. If diagnosis was better, this would be fantastic. In my case there might be a different problem.

Removed the back panel in freezer compartment with the nut-driver. Then I cut off old thermostat connections, and spliced in new thermostat connections (repairman had already replaced defrost timer, and said not to trust connectors included on wires-they failed often). Then I snapped thermostat itself onto cooler coil. So far so good, fridge is running at 35-40 degrees a week later. Thanks Parts-Select!!!

Had to remove all screws on rear back cover of freezer inside, unplugged refridgerator, uncliped thermostat, unpluged thermostat. Replaced thermostat with new one in the same location, and let defrost fulley. Reassembled, pluged in, and tested. All was good. But I did also replace timer at first part of the repair so I suggest you replace both at the same time.