PLFH1779GS2 Frigidaire Freezer - Instructions

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.

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

Both end caps were missing on the door side bottom metal shelf. succesfully installed no tools needed

Loosened the 2 bolts 4 turns where it mounts inside the freezer. Lift maker off the bolts unplug 1 plug. Reverse to install.

Shut off water supply under the sink. Removed old valve and installed new valve. Turned water back on and within a couple hours the first batch of ice made.

I removed the two side mount screws with a screwdriver and disconnected the electrical plug to the ice maker to remove it. I reversed the process to install the new one.

It was the thermostat that was the problem, but I chose to replace the entire ice maker for only $25 more.

Loosened the two mounting screws (no need to remove them), lift off the icemaker and unplug it. Reverse the order and done.

The repair itself total time was quick and easy. Since the original fan blade blew apart, it was only a matter of putting the new one on in it's place. This can be done by feeding the blade between the cowling and Condenser coil and applying pressure to get it on the shaft.

If your fan is still on the shaft, simply push it off and extract it the same way. Then place the new one on the shaft.

In my case, since the part would take a couple days to get, and I had food both in the fridge and the freezer, I removed and unplugged the Condenser Fan Motor and the cowling frame and temporarily spliced a small fan I had into the line for the condenser motor. This kept the fridge working long enough to get the replacement part.

Side note. Direction of airflow is towards the Compressor, and draws air across the Condenser coils.

Hope this helps someone. :)

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.

It went exactly like your on line video. It took longer to defrost the freeze than it did to make the parts change out.

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.

Remove Ice container - loosen 2 Phillips screws -unplug electrical plug by squeezing sides- lift old icemaker up off the screws and remove - Plug in the new ice maker - place new icemaker so water inlet goes into new ice maker, slide up over existing screws and slide down - tighten screws and replace ice container

Old one bad, relpaced with a new one.

Pretty simple, take cover off back of freezer to access thermostat, unhook thermostat and replace with new one. It had wire hookups different from original part so had to look up that information. Turned out it did not matter which wire went on which prong.