MRT21GNCD2 Frigidaire Refrigerator - Instructions

Replaced defrost timer & thermostat.

replaced it

Removed broken and installed nw part.

Website was great!

The defrost timer was right in front. 2 minutes and a screwdriver and I had it replaced.

To replace the thermostat, I had to take out the back panel, defrost it and then install the new part. the only problem was that the heatshrink tubing they sent was too large. Otherwise, it worked great.

Just removed the two screws and unpluged it.
Then I pluged the new one in and replaced the screws. It runs like a brand new reffrigerator.
Thanks for the fast delevery. Will do busness with you in the future.

Removed front low grill, removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the wires. Reversed process to install new timer.

Removed two screws to get to defrost time pull panel down remove two screws holding time and reinstall

take 1/4 hex screws out clean out dust ,remove old fan blade replace with new install bolts .

It snapped in place.

just like the video showed...it was excellent!!!

took 4 screws out of the discharge vent on top of the refrigerator section and unpluged the wiring harness and put the section on the counter and unscrewed the timer and put the new one in and reinstalled the assembly and plugged the Jack and put the 4 screws back in, and rotated the timer and put it on defrost removed the back and check the heaters and drain .

Unplug the refrigerator. You will ultimately need to remove the back panel of the freezer. But first, you will need to unscrew 2 screws on a small vertical fan vent and unscrew two screws on the fan. Maneuver the fan out of the round hole in the back panel and unplug the 3 prong wire connection. Then remove the fan. Unscrew the 4 remaining visible screwson the back pannel and remove the panel. This will expose the freon coils. On this model, the heater has two connections at the top of the coils. Unplug those wire connections. The heater extends down each side of the coils and along the bottom of the coils. Unhook two aluminum ties that connect the heater element to the coils. These ties stabilize the heater element and also prevents any current from flowing along the element because of the touching of two different metalic parts. Maneuver the heater element out of the coils. To install the new heater, reverse the above process beginning with installing the new heater element. If it hasn't already been done, it is good idea to test the old heater element with an ohm meter to make sure that the element is actually bad. The circuit should be open. This is the second heater element that I had to replace on this refrigerator, and it was actually burned in half both times, so I knew for sure the element was bad. Then test the new element to make sure it is good, and start the installation..

The instructions given to me by part Select were very good.I replaced the Timer- checked the heater with oham meter it was good- checked the door weather striping it was good and replaced the thermostat with new .So at this point I may need to call a professional unless some one has another solution.

The old drain pan had a 1 ½” tall bushing attached to the center of the pan. The new pan did not have this bushing which was great. I had to cut about 1 inch off the bushing to remove the old pan. Also after cutting the bushing I had to screw the bushing off after cutting the old pan from the bushing. I installed new pan onto the ½” of threads that was left on the top of the compressor. Checked repair two days later all was great.

1. Unplug the refrigerator.2. Remove the storage rack and back panel in the freezer. 3. Locate the thermostat. 4. Defrost the freezer coils , i used a hair dryer. 5. Remove the thermostat from the cooling coil and then clip the connecting wires close to the unit. 6. Strip the ends of these wires and connect these wires to the wires of the replacement unit using the supplied wire connectors. 6. Heat seal with a lighter the connections using the water shield sleeves provided and further wrap connections with electrical tape. 7. Reconnect the thermostat to the cooling coil at the location it was removed from. 8. Replace the freezer back panel removed earlierand the storage rack if you have one. 9. Plug the freezer back in. My refrigerator has been working ever since the repair. There are several YouTube videos available that walk you through the diagnoses and repair process. They are very good.