MRT18B Refrigerator - Instructions

Wasn't sure if it was the derost timer or the heating element. Since the timer was much cheaper, I bought it and crossed my fingers.
My story is like the others. Unplug the refrigerator, snip the old wires, strip back the wire insulation, use the supplied connectors to attach the new defrost timer to the existing wiring.
Succe ... Read more ss! My coils no longer freeze up.
Only difficulty is I am a large guy, and fitting my upper body into the freezer was challenging.

You lift the old seal and unscrew the nut, being careful not to break the plastic holding the seal down, do not remove the screw the whole way. If you take your time and be methodic it is not difficult, just time consuming. Remove the old seal and start putting the new seal in. I would advise finger tightening the screws every 12 inches o ... Read more r so as you go. Then go back and tighten each side as you complete it.

I first replaced the defrost timer about a week prior and it did not correct the problem. I then ordered the thermostat from partselect and within 15 minutes had the part installed. My refridgerator has been running correctly for a couple weeks.

From discussions with friends, I determined the problem might be easy to fix. The fridge made a lot of noise, but the compressor DID come on, and inside the freezer was cold, but the main fridge was warming.

After unplugging the fridge, I removed the fan assembly in the freezer (there were about 4 nuts and a couple of plugs to ... Read more uncouple.

I could see right away the fan blades has broken off, but the motor looked good. The new new fan pushed easily onto the shift and fit perfectly in the housing.

I reinstalled the fan assembly, plugged in the fridge, and right away heard the new fan come on - very quietly. What was a roar became a whisper and the fridge was down to 38 degrees with a few hours.

First I remove the back panel which had 4 screws. Then I removed the ice maker. The icemaker is held in place by the 2 screws that requires backing the screws out just a litter, than lift up and remove the electrical connector. Used a volt ohm meter to check the resisitant in the heater element and the defrost timing switch. Both tested ... Read more good and that left only the thermostat. Removed and replaced the thermastat swich. I cut the ends of the old switch and crimp the ends of wire with the crimps that came with the swict i purchased from parts select. My refrigerator is working properly and making ice like normal.

First I let the gasket lay flat on a hard surface in the sun for several hours. Then I removed old gasket and placed new gasket in place and utilized some glue substance to hold it in place.
Easy enough--hope refrigerator will be more energy efficient

The defrost timer is located under the freezer side behind the lower plastic cover. Very simple, just 2 screws and a plug, and your done.

The thermostat requires removing the lower drawers in the freezer and unscrew the back side of the rails and let them hang over to get access to the lower cover on the back of the freezer. On ... Read more ce the panel is off you will be able to see the thermostat. From there you just remove the thermostat from the clip, cut the 2 wires, splice in the new thermostat and re install using the new clip and your done!!

This was my first time and it was really simple. I had a local repair shop quote me $375.00 . I did it myself for under 50.00 shipped to my door..

tested defrost timer and heater. And then tested defrost timer with ohm test($6 at hard ware store) Closed and would not open replace and tested freezer take 30mins to get switch cold and retest.

I replaced the bulb using my hands to twist the bulb in the socket located at the top of the refrigerator.

First I removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the wiring harness plug, replaced the old timer with the new one, re-connected the wiring harness and reinstalled the mount in position. Hardest thing about it was lying on the floor.

Placed door rack in end caps and snapped on to door

Removed broke bracket. Installed new bracket (part #100). Now, everything is O-TAY!

A screw driver was used to remove two screws that held the old fan in place the new fan ws installed exactly where the old one came out and presto the job was complete. No major deal.

Simply removed (many) screws from the door shelving panel. Removed old gasket, installed new one and screwed it back on. A rather simple repair that will allow me continued use of my older fridge.

Remove the cardboard access cover at the bottom back of the fridge. On the left side, locate the run capacitor. Remove it by prying it loose from its socket, after first removing the wire hold down clamp. One wonders why the clamp is there, which makes it difficult to get the run capacitor out. Be careful not to disrupt in any way the cop ... Read more per refrigerant tubes. If you mess them up, you will have wasted your time and effort trying to repair the machine. I was lucky, since a failed run capacitor is the problem only about 12% of the time, based on what I’ve read. Hallelujah! It was the problem with my fridge.