MFU16F3BW6 Frigidaire Freezer - Instructions

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.

Ordered the Capacitor and the Thermostat Control. Parts were received in a matter of a few days, easy to install, but did not fix the problem. Had to call a repairman to fix the problem (compressor relay - this part not available to order for this model number with Parts Select). Will continue to use Parts Select in the future for other parts, but not happy that the actual part I needed was not available - had to use other methods.

First unplug freezer, then disconnected wires from timer.
Removed 2 screws from bracket holding time to freezer.
Attached New part with screws. .The mounting bracket is now part of New time. Reattach wires.
I let coils defrost and then plugged it.

A little research told me the hum plus no cooling was either the compressor or the relay. I ordered the new relay and put it in but it didn't fix the problem. I ended up having to buy a new fridge, but it was worth the $30 gamble to see if I could fix it on the cheap and it saved me the money a service call would've cost. Pretty easy installation, just in a tight space on my model.

No repair. The key fit!

It's easy to know how to use a key. I didn't have a difficult part, I didn't have the model # because I had lost my key and the model # is inside. I was able to find the energy saving paper that came with it but it had four model #'s. I called a couple places and no could me. I pulled up Part Select on line and just thought I would give them a try. I got a very nice person (Jeremy) He went thru every model that I had and three out of the four matched so he sent me a key and if it didn't work I could get my money back. I give him a A+ four taking that extra step, unlike the other places. Very satisfied!

Brought replacement key works just like original I thought it would be metal from reviews but it was plastic and still works perfectly

Oh yea thanx to partselect it went great didnt get fisrtkey but when got the second key it worked great thanx partselect

take 1/4 hex screws out clean out dust ,remove old fan blade replace with new install bolts .

Notice ice build up on the panel in front of the evaporator coil. Unplugged freezer and removed evaporator panel. Plugged unit back in and checked fan, coil "snap switch" and heater element, all seemed to check out good. Found defrost timer stuck in the freeze position, causing frost to accumulate over the evaporator. Manually rotated defrost timer to the 30min defrost cycle and system went into defrost. Ordered defrost timer and installed (part arrived in 3 days). Freezer works great again. Too bad I ended up throwing 400 dollars worth of meat away. the fix was very simple. Will definitely use PartSelect again. Thank you.

I did the repair my self in about 2 mins

Upluged power pulled freezer out from wall removed the two screws that holds the defrost timer unpluged defrost timer pluged new timer in mounted new timer back with the two screws pluged freezer back in and job was complete. Freezer working fine.

I first noticed my ice cream getting soft. Then 2 days later the alarm went. I emptied the freezer, opened the panels and saw no frost. I saw that 99% of issues were resolved with a defrost timer and thermostat so I ordered those. I have to say the parts came quickly and they went in very easy. My freezer seems to be in the 1% category though. It's still not cooling even though I can measure the temperature at the front of the evaporator coil is cold but by the end of the coil it's almost room temperature. I think a repairman is called for.

This was an easy job. First remove the ice maker, if you have one. Mine was mounted with just two screws. Loosen these screws, unplug the power cord at the connector and then lift the ice maker off. Remove the light bulb cover and the light bulb, just so you dont break it. Remove two hex screws and the back cover can be removed. My fan was mounted in the middle of a bracket retained between two rubber bushingings. Just push the fan blad of the shaft and pull the motoer out. Dissonect the power cord at the connector. My moter was differant than the replacement on the mounting so with the removial of the two screws on the motor I was able to exchange the upper and lower cast motoer housings. Reverse the assembly process and you good. Mine is running great.

I watched the videos (they really help) and followed the steps. Everything went smooth with no surprises