TM18B-C Amana Refrigerator - Instructions

The instruction sheet supplied with the new motor described the steps to take very good. Replaced the rubber grommets for the three motor mounts also. A flashlight or light source was needed or was very helpful.

Pull refrigerator out to access back, unplug unit and remove the 3 .25" screws cut the power leads to motor and install new with easy to understand instructions provided with new motor. Plug refrigerator back in and enjoy your cold beverages once more. EASIEST REPAIR EVER.

The first issue was to determine if the problem was with the ice maker or the water dispenser / pump. I chose to try to repair the dispenser first since there air bubbles in the plastic line. Also, the ice maker seems to have been working. There just wasn't enough water so the ice cubes were hollow.

I unplugged the power cord, , removed the cardboard backing and two bolts that secured the pump to the refrigerator. I vacumned the area so I could see around. I pulled the valve out and disconnected it from the internal power source. I disconnected the copper water intake and the plastic tubbing to the ice maker. I used a pipe cutter to take the old flanged area off. A new flange was included in the package. I used that and reconnected the copper intake and the plastic tubbing. I replaced the power source and secured the valve to the refrigerator makeing sure the plastic tubbing wasn't twisted. When I plugged the refrigator back up, the ice maker started working within five minutes.

With guidance from this web site, I was able to repair this myself very easily

Very simple repair. Ice maker was operating, but not receiving water. Once new valve was in place it works like new.

Very easy repair. Remove 2 nuts that keep timer cover on regrigerater. Remove 2 screws that hold timer to cover, unplug wires from timer. Install new timer.

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)

Based on internet research, determined that the problem was likely the defrost timer or the thermostat that's clipped to the cooling coil behind the freezer. Once before, a repairman had replaced the thermostat only, so that was my first repair. Still not working right, so I replaced the timer as well, and everything's working. I opened up the old timer switch and found the contacts were burned, partially arced.

If you have a similar problem, replace both parts. Only about $15 apiece

The old water valve leak required me to purchase this new complete part. After shutting off the water supply, disconnect the supply line, take out the old water valve by disconnecting the "plug" from the refrigerator, and disconnect the plastic water line going into the ice maker. Then just reconnect the new water valve by plugging it into the 2 pronged receptacle, note to be sure to write down which wire goes into which input when disconnecting the old valve. Then hand tighten the plastic tube into the valve. Next attach your water supply line into the new water valve, tighten this supply line as you would any plumbing supply line with a couple of adjustable wrenches and some teflon tape at the connection. I would also recommend at this point, if the compression fitting on your supply line was like mine a bit old, to spend a couple bucks on a new fitting and put that on the supply line, since you don't want to worry about it being a good seal at the supply line point, once the repair is done. After checking for "no leaks" reattach everything to the rear of the refrigerator (make a note of the attachment before taking out the old valve) and see if your ice maker starts to make some ice. You will hear the valve feeding the water to the icemaker if all is properly setup.

Removed and Replaced

Fridge has a top freezer. I unplugged the fridge and removed the lower panel in the back. I removed the two screws that hold the valve bracket to frame of fridge in lower right corner (facing fridge from back). I then disconnected the modular wiring plug and both the water supply and the hose to the icemaker.
i connected the power plug to the new part, reconneced the hose to the icemaker and reattached the bracket with the two screws into the frame of the fridge. finally, i reconnected the water supply and plugged in the fridge. In a few hours the icemaker was working like new. I figure i save about $100 or more by not having to call a repairman and it was easier than I had expected.

This is the easiest repair to perform, figuring out what was wrong took a little longer. I have the bottom freezer Amana refrigerator and the defrost timer is just behind the bottom front grill, removing four screws and plugging in the new timer took maybe 15 minutes. To find out what was not working correctly I removed the panel covering the coils in the freezer and it was totally frozen up, this is why it stopped making ice and wasn't keeping things cold. I defrosted the coils and checked the resistance of the heater to make sure it was working, it was fine so it was the defrost timer.

Removed the kick plate then removed four screws and unplugged the old timer. Plugged in the new part and replaced cover and kick plate.

Checked the manuals and found the needed part. Having worked with solenoids before gave me an idea that it was the defective part. The valve would open when water was needed and you would hear this gushing sound. Water supplt was okay and the ice making unit was also working. Bought the part from this website, switched the unit and now the ice maker is working perfectly. This could not have been any easier. Make sure to keep your manuals handy!