21874C Admiral Refrigerator - Instructions

First I removed all the screws from the back cover.
2nd removed fan nut and fan blade
3rd removed fan bracket
4th I traced wire to the condenser and disconnected wires from wire nuts.
Installed existing fan brackets to new motor kit
then reconnected wire nuts to new motor cord
Reinstalled fan nut and blade,
reinstalled cover, plugged it in and BAM .WORKS PERF!

Replaced the water valve. I knew that the ice maker was working by watching the movement. It was not getting water to it, s I figured it was the electric water valve and sure enough, that fixed the problem.

Found a tip online that said to check the resistance of the defrost coil, when I had none I knew the coils had burned out. Before pulling the old coil out I tied on some long pieces of string as was suggested, that made things go very quick! The hardest part was reaching to the back of the narrow freezer space, but fortunately I have long arms. So far all is working well, and I have a great deal of satisfaction knowing I did the repair myself!

Very slowly, had no clue what I was doing. Instructions were great, and even I got the job done.

Just took old ice tray out and put new one right in place in less than 30 seconds. I am very pleased with how fast the tray arrived after being ordered. if only everything ordered could be made this simple. You are a great company to deal with.

After trying to clean and use chemicles to remove residue, I found that it would not work. Ice would build up in tray causing an overflow in the fill process. this would freeze cubes in tray below causing dispenser not to work properly, New tray seemed to solve the problem. Removed old and installed new

evaporator coils were frozen solid and air wasn't flowing across them

read all directions first, then consider which steps you'd like to take

in any case...
- check for blockages in the upper and lower air vents that allow air from freezer side to cool the fridge-side
- inspect that the fan in the freezer side is actually turning and not blocked


- if no blockages and air is flowing between the sides...

- unplug the unit
- remove all goods from freezer and fridge
- remove freezer side racks
- remove rear panel on freezer side using philips screwdriver (note that the ice-cube tray motor housing must be freed by removing its screws. it can be pull out a bit to get to a single screw holding the top of the rear panel in place)
- allow the evaporator coils to evaporate all ice off, checking the drain pan under the fridge frequently - accelerate the process using a hair dryer or paint stripper (heat gun)
- disconnect the white wires from the connection block located about 2/3 of the way up the rear wall and check resistance using an ohmeter (see specs on back of fridge on circuit diagram)
- if you get a very high resistance reading, the heater element is likely broken. if so...
-- remove the 2 metal shields located horizontally across the evaporator coils (behind them are the two series-connected defrost heater elements)
-- visually inspect the elements - if they are discolored green or black, remove and inspect more closely (most likely they are blown, just like a light-bulb filament that shows black on the glass)
-- if you see nothing, remove them anyway (since high reading) and check connectors
-- replace them (likely only $30 to $75, depending on type)

- if coils seem ok, or if not suspect, check the defrost thermostat WHILE IT IS STILL IN A WORKING/COLD FREEZER.
- get the defrost thermostat into a coil chamber (other freezer or bucket of ice?) and check resistance using an ohmeter. It must be WELL-BELOW 40F to test it. When it is truly immersed in cold (as it would be in a working freezer), test the resistance. it should be 0-ohms when <<40F and some much higher resistance (>200KOhms) when > 40F.
- if not, replace it

-lastly, if neither the defrost heater elements are bad nor the defrost thermostat is bad, open up the defrost timer
-- the defrost timer is located in the fridge side, likely with the fridge thermostat knobs/controller
-- it is a 5-pin part that cannot be repaired. If all else is checked, most likely the defrost element is never coming on because the timer is not turning it on

This was very easy and pretty fast to do and its working great...all for $40 bucks ! you can do this...trust me!

remove all tray,remove back panel,cut out out old heater adn replace with new heatger,refitted back panel and alll tray.

Unplug fridge, unpluged fan motor from plug socket, removed bracket screws, removed fan retainer clip from shaft. removed screws holding fan to bracket

removed old and instaslled new. biggest problem was getting to one of the screws.

I removed 7 screws hold the heavy cardboard cover on the rear of the fridge. The dificult part was taking the screws that hold the 3 fan motor braces on the fan out. After that it was a matter of making the wire conections and putting it back in. I did not have enough room to laydown to do the work, If i had it would have been a lot easier to see the screws that had to be removed. All in all an easy job, and the part was a perfect fit.

replaced the wiring harness, it contains a heating element that allows the water to pass through the discharge tube and not freeze up. I installed the ice maker originally so this was fairly easy repair once I knew the wiring set up.

Removed old water valve on bottom right back side of fridge installed new one which actually took less work

Like you video