LFFH1467DW3 Frigidaire Freezer - Instructions

Remove the cover panel inside the freezer, remove and replace the fan motor (pull fan blades off old motor and push on the new one) and replace the cover.

Replaced freezer defrost thermostat. Unit worked perfectly.

The evaporator fan would make a very high-pitched whine/squealing noise usually after starting up after a defrost cycle, although, it would make the same noises during normal operation. After performing a thorough inspection of the fan blade and motor, I discovered that there was no interference to the rotating fan, and realized the motor must be failing. After removing the food and racks from the main body of the freezer, I had to remove 8 Philips-tipped screws that held the inside back panel cover on. I disconnected the fan motor from the main wiring harness, removed the fan mounting bracket (2 5/16" hex head screws), and then removed the fan motor from the mounting bracket (2 5/16" hex head bolts. I removed the fan blade and conducted a visual inspection, and found not blemishes of broken/damaged pieces. I mounted the new motor and used the existing fan blade, and replaced everything in the reverse order. I turned on the freezer and it has been operating perfectly since. I disassembled the old motor and discovered that the stator coils were worn, and the bearings allowed to much forward/aft motion.

Watched video on Part Select which shows you how to replace the thermostat with several good pointers. Very easily done and now the freezer works great.