HMG621640 Admiral Refrigerator - Instructions

unplug refrigerator. remove contents from freezer. remove shelves, trays, icebucket, light cover & bulb. defrost back panel w/hair dryer. remove screws from: ice dispenser motor housing, back cover. remove back cover. defrost evaporator w/hair dryer. remove heater leads from connector on feedthru. remove heater mounting screws. pull leads down thru evaporator while removing heaters. install new heaters on mounting plates. feed leads up thru evaporator. connect to feedthru. install everything else.

part was exact fit. same resistance as on schematic, leads were long enough. no problems encountered.

I received the door shelf bars. They were 26 inches. I used a hack saw and cut them to 22 inches. Put them on.
Perfect fit!!

This was an easy fix. The old one had cracked probably from the frige being left out in cold weather. Just remove the back cover. Unscrew the water line and two plastic lines and unplug the two plugs. Then remove a single screw that holds the valve in place and put on the new one and reattach everything. Good idea to recut the ends of the tubing to remove old crimp.

Tips from internet forums helped me figure out the problem: The defroster heaters were not working and the freezer side would frost up and prevent cold air from entering the refrigerator side. I removed the drawers, drawer slides, ice maker, then the back panel to expose the cooling coils. You can check the heaters for continuity before rempving them by disconnecting the two lead wiresonce you have the back panel removed. Not getting any continuity, I removed the old heaters after defrosting the coils. Removing the heaters was the most difficult part as they are a little "long" for where they fit, but with care it can be done, the same applies to installing the new heaters. I had to cut the connecting wire on one of the heaters to remove it, but got the new set installed OK. Works fine now, the bottom heater was defective, and since the are wired in series neither one will work independently. Everything works fine now, problem solved.

Unplugged refrig., emptied freezer, removed ice bucket drive, removed back wall of freezer, used blower side of vac to defrost coils, remvoed glass heaters and pulled a chase line thru as I removed old wires. Replaced heaters and chased new wires using chase wires.

Turn off power. unscrewed and removed the panel in the freezer compartment exposing the defroster(6 screws). pulled off the two defroster wires from their lugs. Removed the two plates (4 screws) holding the two heater elements. unsnapped the two heater elements from the plates. installed new heater elements. attached the plates.attached the two wires to the lugs.done

Removed existing and installed the new part. The hard part is reaching to the back of freezer as it not very wide and is farily deep. Hard to get to arms in at the same time.

I didn't. Don't know how to get to light bulb to change it for this specific model

Very easy. Pull out refrig from wall to access the rear, turn off ice water line and Unplug refrig from wall outlet. Take socket and unscrew the one (1) tap holding the unit.
Remove the electric conections, pulling out from unit (there is nothing holding it in place but friction).
Remove the main water tube (have papber towel for water drip, there will be some)
Remove the two water tubes on top of unit (noting which tube goes to which relay)
Reconnect electric connectors to the new unit, reonnect water tubes to the new unit, screw down the new unit.
Turn water on and plug refrig back into AC outlet.
That's it, 20-30 min.

Removing the old heater coil was a bit of a task as you need to take off all the brackets holding the heater coil and then remove the wiring from back of the coil. Installing the new heater coil assembly in the brackets and feeding the wirings back up to the top was a major task. Need to have long arms as the heater is located way back in the freezer compartment. The part was the exact match. The part was delivered in 2 days. Thanks alot. Will use your site again.

1. Removed food from freezer and unplug refrigerator or shut circuit breaker. 2. Removed freezer shelves 3. Unscrew all screws on inside back wall and removed back wall plate. Run a fan to defrost the coils. 4. Unscrewed 4 heater bracket nuts on front of cooling coils and removed heater elements. Mine were burnt so I knew I had the correct part. 5. Removed the heater wires from back panel. 6. Install new heater elements being careful not to leave oils from hands on glass tubes and connected 2 wires from heating elements to rear panel. Reinstall nuts to hold heater brackets. 7. Plug in and run refrigerator for 2 hours with doors closed. Remove upper rear panel on fresh food side then use a flat head screwdriver to turn red timer screw above refrigerator thermostat clockwise slowly until compressor shuts down. 8. Open freezer and waited a few minutes to watch defrost heater coils glow. If they don't glow you might need a new thermostat for the freezer which is located on rear panel or a new timer. 9. Unplug and reinstall rear panel and shelves. Plug in. It will take 24 to 48hrs. For temperatures to level out. Good luck.

I got the part. The water connectors were different from the factory model. I thought to myself this will never work and it's going to leak everywhere. I push the water lines into the new water tank and not one leak!!! I now know why it was different, different is a lot better!! Thanks for the great Part, at the cheapest price.

Removed ice maker bin,removed screws on back panel cover. Pulled out panel cover,thawed accumulated ice, unscrewed bracket holding defrost heater set, unplugged busted defroster, plugged in new defroster set,installed it back, installed back panel cover, ice maker and powered it on.More than a week after installation,I don't see any signs of ice accumulation on back panel cover.

After empting the shelves I unscrewed the water lines that go to and from the the water tank. I then unscrewed the three screws that holds the water tank to the back wall of the refrig. then unscrewed the two water lines located at the bottom of the water tank. I then installed the new water tank by screwing the water lines on to the new tank then screw the water tank back on to the back wall. Turned the water back on and it took a minute or two to bleed the air out of the water tank and water lines. It now works great

Removed the ice brucket,
Removed the light shield by releasing one screw using a nutdriver.
Replacing the bulb and reinstalled the light shield.

Your web site is one of the best and most helpfull service sites I ever used. Just wish that in the future you will ship parts overseas.