BX20K-P7812503W Amana Refrigerator - Instructions

I checked your web site for similar problems. Most were the bimetal defrost thermostat. Some had defrost timer problems. Althought my bimetal thermostat was deformed by the ice I replaced both parts. The fix was easy after defrosting the evaporator. By using the spec sheets I found the locations and replaced the parts. The refrigerator is now working fine.

Partition between Freezer and Fridge was running very hot. (Warm is normal). Oiling fan did not work. The only problems encountered in the replacement were getting fan out and in through coolant lines, cut plug off to accomodate generic fan wiring, getting the screws back in without cooking your hand on a hot compressor. Unit works great!

removed lower back cover. diconnected fan ass'y electrical connection, removed fan housing (3 screws). removed fan motor from housing. cut old connector from fan and installed on new fan with wire nuts included. re-installed new fan to housing and re-installed housing to frame.

Had to defrost the freezer which takes most of the time. Once freezer is defrosted its a simple matter of disassembling and removing the cover which covers the evaporator and disconnecting the defrost thermostat and replacing with the new one then reassembling. The information provided at the Parts Select site was all I needed to get the repair done.

The hardest part was taking out original light bulb because screws on shield where hard to unscrew after all this years . The old bulb vent out leaving neck in socket. It took narrow electrical pliers to get neck out .The generic appliance bulb did not fit and had aluminum neck ,not recommended for brass sockets in ovens.Putting new light bulb in was not the problem.

Pulled out the refrigerator and removed the two panels from the rear of the refrigerator. Removed the fan held in by four screws and unplugged the connector. Soldered on the original connector, installed the fan to the motor and re-installed the unit into the refrigerator. Then blew out and vaccumed the condenser coils.

Removed rear cover to see non-operating fan - removed three mounting screws on the motor that were a challenge to access. Swapped fan from old motor onto new motor - one threaded nut on the motor shaft. Spliced new fan wires into fan wires of the wiring harness and mounted with three self-tapping screws supplied with new fan motor. Replaced rear cover and plugged it in! Now the refrigerator cools like new (1981 model side-by-side Admiral)

remove frozen food. take back panel off. use hair dryer to dethaw finned part. swapped defrost thermostat.one lead ok, other had to cut ends and wire splice together. replace panel and food. took care of problem, food in fridge stays cold. totally impressed with delivery time. ordered mon here tuesday. awesome..........

Just as others discribed, removing ice maker, defrosting Freezer, removing freezer basket and shelf, removing the back panel, locating the iced over thermostat. One of the connectors wasn't the same, so I cut off the connector and wire from the old thermostat, spliced the wire and connector to the new one. Used heat shrink to cover the splice. Reassembled everything. :-D

By watching a video.

Followed advice from some forum posts here to replace Defrost timer and/or bimetal thermostat. First started with the defrost timer, but the freezer frosted over again. Then replaced bimetal and seems to have resolved the problem. Simple repair. If it wasnt for having to defrost the freezer each time I replaced the parts, it would have taken less time to repair.

1. Unscrewed glass cover on bulb
2. Removed old bulb
3. Screwed in new bulb
4. Replaced glass cover
5. Mixed drink & baked cupcakes

removed the 2 screws that held the panel in place, had to reach up and push on locking tabs to lower trhe front of the panel. was able to then push on the locking tab of the switch to release it. removed the wires, replaced them onto the new switch, and snapped the switch into place. the rest was reverse of the uninstall process.

Pry old switch and pull out. Disconect two wires. Put two wires on new switch, must be inserted right and connections not loose. Put switch in, making shure wies do not come off and snap in place

Unplug appliance. Socket wrench to unscrew two screws. Module drops down. disconnected two press-on wires by prying off with screwdriver. Removed old switch. Press-fit new switch. Reconnected two wires (color coded). Screwed module back in place. Plug in appliance.