WRT21MR7AS3 Westinghouse Refrigerator - Instructions

just followed the instructions from part select website - everyone is a repair man with the easy to follow and attention to detail the videos provided - time will tell I replaced the defrost timer and thermostat at the same time - the refrigerated was running a lot and the freezer was icing up on the back right of the freezer compartment mostly - " it has been doing this since the day we bought it from sears - we had a repair man over more than once but still had the same problem and had to max out the controls to keep things close to were they were suppose to be temperature wise. we also purchased a few extended warranties The freezer was running around 15 degrees and running all the time. The heating element checked out at 35 ohms so it must be ok. Will let you know in a few days. One serviceman even tried to say it was frosting up because we didn't have ac lol

Removed 2 hex screws & old hinge, placed new hinge on cabinet & found that it didn't fit; one hole was about 1/8" off. Had to drill a new hole in cabinet top in order to attach new hinge. Hinge works fine now. I'm glad to find the hinge is metal; original one was plastic.

remove food, then the shelf, then use a hot air gun to defrost and loosen the back panel, then remove the panel, then defrost the coil and thermostat area. using wire tools, replaced the defrost thermostat,and re-assembled freezwr and test

Followed Internet video instructions for both parts. Two suggestions: Forget the heat shrink tubing and use electrical tape instead, tubing is short in length and difficult to use unless you have a correct heat gun. Secondly, my timer didn't click twice but due to instructions I could determine that the timing was correct in the operation after the first click. This method could be explained as well as when to start it in connection with usage to be the most efficient in temperature and operation.

I watched the video online where it described the troubleshooting tips for this type of symptom. So I knew exactly what the problem was which is the defrost timer. After the part came in I just unscrewed (4 screws) the box which houses the thermostat and the defrost timer from top ceiling of the refrigerator section. Then I just unscrewed and unhooked the old defrost timer and replaced it with the new one. After finishing the installation I turned the fridge on. At first nothing happened. So I turned the dial on the defrost timer with a flathead screw until it clicked and the fridge came alive. I waited for an hour or so. The cooling cycle completed and the fridge stopped as expected. When I opened the door I noticed the interior is much colder than before and right after closing the door the fridge hummed back into life again. So I know my fridge is working again. Thanks to PartSelect for providing the right part for my refrigerator. I will definitely buy from them again if anything goes wrong.

I should have ordered start kit instead of start capacitor. The start cap astir did not fix problem so I ordered kit. Compasator comes as part of kit. Followed enclosed instructions. Cut existing wires and reconnected new wiring. Simple as that. It's a plug in item. Now worried it may be working to good. Freezer down to 10 deg. Watching to see if compressor is running to long. Seems ok lol. Wife hates me now. She wanted new frige.