HMG2156-23A Admiral Refrigerator

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 ... Read more 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.

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 r ... Read more empving 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.