MRT21NSGW2 Frigidaire Refrigerator - Instructions

first I replaced the timer control hoping thats the problem,unfortunately situation the same ice build up on the freezer.so I replaced the defrost thermostat.right now I'll still observing the condition if still the same.may be in couple days.so far its good.and to replace the parts is not difficult and easy.

Unplugged the frig. Removed temp control module from frig, 1 screw with nut driver. Activated defrost timer by rotating adjustment until 2 clicks are heard. Removed two timer mounting screws, unpluged timer, plugged in the new timer, mounted it to the control module with 2 mounting screws. Replaced control module with the 1 mounting screw. Closed door and plugged it up.

Ordered new parts, removed old parts, put in new parts. Done.

pulled down the thermostat cover and unpluged the timer control and replaced it with the new part. total time to repair was about 15 min. there was a vidio on how to replace the new part that just informed me that I did it right!!!!very easy site to find what you are looking for!!!!

The temperature was slowing rising in the refrigerator section of a side-by-side. As a precaution, I changed out the defrost timer and defrost thermostat. The parts were not expensive. I then tested the defrost heating element with a multimeter and found the actual culprit was a burned out heater coil. I ordered the part one day and it was delivered by FEDEX the next day. The three parts were much cheaper than a new refrigerator and took little time to install, thanks to the Parts Select website and the how-to-install videos. Now the fridge works great and we saved having to buy a new appliance.

I went on partselect put in make and model number, a list showed the probable cause. I watched the how to video. When I received the part in short order I loosened 2 screws disconnected the wiring plug (sprayed it with contact cleaner) pluged it in, removed screws from old part put them in new one. Put timer back in its location and tightened the screws. Very eazy, works fine.

I am a 65 year old woman with no mechanical aptitude: I just unplugged the frig. And used a screw driver to pry of the plastic socket from its outside edge. . Then you just unplug two tiny contact plugs that appear when you pull out the socket and replug in those two the same way on the new part. Pop the socket back into the hole . . . . And screw in the new bulb. I knew I needed the socket part cause when the bulb burned out , a new bulb still did not work. . . If I can do it, anyone can!

I pick up very fast at these kind of small jobs but because of my very busy schedule I decided to call (2 times) technicians about my problem but none of them had any idea. About my repair, I removed the grill at the bottom of the refrigerator, unscrew a small plate (located on the bottom left side) that's holding the defrost timer. I plug on the new part, screw back the plate with the defrost timer and that was it. Don't forget to turn clockwise with your finger the timer until you hear a "click" and then turn it slightly more to the right. There is also a video on U-tube.

Unscrew the attached broken piece from the refrigerator (two screws). line up the new door handle with the existing screw holes and attach. Simple.

followed the video very esay

open freezer door two screws just below unscrew slide piece to side unplug reinstall very simple.

I followed the advice of many people with the same problem, and replaced the Defrost Thermostat and Defrost Timer. Both repairs were relatively easy, and the problem appears to be solved. The replacement of the Defrost Timer is very easy (about 30 minutes), and I wish I had stopped at that step and waited 48 hours to see if that fixed the problem. But, I wanted to replace both parts that I had purchased - - In my refrigerator, access to the Defrost Thermostat is through the back of the freezer panel. Not too difficult to get to the area, but I had a bit of a problem in replacing the part, and might have been better-off to see if step 1 fixed the issue. The problem that I ran into is that I don't have a crimping tool, and crushed both of the connecting sleeves when trying to 'crimp' them with a set of wire-strippers. Rather than to invest in a crimping tool, I connected the wires and sealed with electrical tape - - Now that the issue is resolved, I will likely re-open and use a proper connecting sleeve (with a proper crimping tool). My advice is to buy both parts, and replace just the Defrost Timer first. Chances are good that it may fix your problem, and you are only out $20 for the second part, which you can leave in your junk drawer until you may need it some day! All in all, it was a great way to spend $40 and avoid a costly service call!

I replaced the defrost timer,defrost thermostat,and run cap.as it turned out the compressor went bad. I dont know the model because but the time I got this review I replaced the refer with a knew one . two weeks living out of coolers was so much fun !!!!!!!!

After some troubleshooting to ensure the thermostat and heating element were working, determined that the defrost timer was the problem. With the defective part, I was able to manually advance the timer to activate the defrost cycle, but it wouldn't do so on its own. Unplugged the refrigerator from the wall. Timer is located in the refrigerator compartment at the very top. The compartment houses the cooling thermostat, the light bulb and the defrost timer. Using 1/4" nut driver, remove 4 screws holding compartment cover to top of fridge. Lower a bit to access electrical wiring. Wiring harness can be unplugged to work on the timer away from the fridge which makes it a bit easier. Timer is mounted with 2 phillips head screws. Remove screws and unplug timer from wiring. Install new timer, plug in wiring, secure with the phillips head screws and remount entire compartment.

Watched the video once. Removed four 1/4 inch screws with a nut driver unplugged the unit, took out two screws securing the timer. Replaced did all of this in about 10 minutes. It was "exactly" as the video showed and it's worked perfectly since the replacement of the faulty timer. I saved a $75.00 service call minimum and the part was more than likely cheaper from Part Select than from the repair facility. Although I'm a pretty good handy man, you would not need any experience to make this repair. The instructions are precise and the part fit perfectly.