ZISB420DRJ General Electric Refrigerator - Instructions

First I replaced the double valve because the ice maker was not filling with water. It still did not work. Then I replaced the ice maker itself. This worked and was relatively easy to replace. I had to use the water fill "slide" from the old ice maker. The new one was too narrow and it leaked water into the freezer.

Part arrived very fast as ordered..need to pry old switch out from top..use care to push the retainer down..after old switch was 1/2 out, I used a putty knife for better leveridge.Remove wire connector...after plugging in the wire connector to the replacement switch, make sure the switch is properly positioned so the switch will depress when door shuts.

Replaced flapper

opened refrigerator door located water filter location in right back corner unscrewd 1/2 turn and out it comes without shutting off water it is a snap to do by anyone and shipment was really quick thanks. People do not call a service tech for something this simple even a child tall enough can do it.

remove by hand turning old and replacing new by turning by hand.Lifted out old grill and placed in new one

Followed video for replacing the ice chute flap solenoid replacement because getting to the ice funnel took same steps of disassemble. Looked at how the existing funnel was set in the housing, where and how one spring was located, where the switch and its activating arm on the ice funnel were located, took old one out and put new one in. Cleaned everything in process.

First I turned the refrigerator and water line off. Then moved to the freezer section, followed the directions, removed the two screws. Directions state to not remove them but I had to in this case. Unplugged the ice maker and removed it from the freezer. I installed the two mounting screws then tried to plug the electrical connection back in but had to use the adaptor cord furnished in the kit. The cord was a little long but I tucked it in and mounted the ice maker. Turned it on then turned the refrigerator and water back on and in a few hours had ice! Very easy to do!

I replaced that part, but I still have the same problem, no water is dispensed. I believe I may need a circuit board. The problem was not the parts I replaced.

It took me about 15 minutes to complete the repair, 1st I emptied the ice maker, then I removed 4 screws from the rear of the ice maker tray and took the plastic piece off of the auger. I reversed the steps and put it back together.

removed 3 screws unplug and remove old unit. install two screws install new ice maker, tighten screws plug in and turn on. had ice in 20 min.

as described, I used a thin screwdriver to wedge in and pull down existing, broken switch. I was able to pull it down about a 1/4 inch, but wasn't quit able to disegage it until I gripped it with pliers. I then pulled it out, unplugged the old switch, plugged in the new switch, and carefully tucked the wires back into the fridge and snapped the new switch into place.

10 minutes total.

After gaining access thto the Evaporator Coil, lots of disassembly, I was able to cut the foam (Heater Trough) and remove it first (in pieces). This allowed room to lower the Condensate pan and slide it out to replace the Heating Coil, which was also purchased from you. Don't forget to disconnect the drain hose. Because of the "V" shape of the pan, the rear portion of the foam trough had to be removed to allow reassembly. I still have to verify whether the Defrost Timer is working properly, but the unit is coolingto proper temperatures (Freezer and Refrigerator).

Regards,
Mike Hall

Watched video, however could not get outer casing off. Under the panel are three small holes, pushed up with an Allen key, used a small screwdriver to wedge out, came out easily, followed instructions from video on removing and replacing solenoid

Bing , Bang, Boom.

I first replaced in-line water filter to the fridge. No ice. Then I replaced the water filter inside the fridge. Still no ice. I inspected the water inlet feeding the ice cube trays and it was froze up with ice. I removed the two screws holding the ice maker in place to remove the ice from the inlet tray. I then used a hair dryer to melt the ice accumulated in the in-coming water tube. Turned off the water and unplugged the fridge. When replacing the old water valve, I first blew through the hose feeding the ice maker to be sure that it was clear of ice. After re-attaching the water hoses and the electrical connections, I turned on the water, plugged in the fridge and turned the ice maker switch back on. Next morning I had ice cubes. Only mystery is I am not hearing the usual water noise when water is feeding the cube tray like I did before, - not to worry though if it works. My drawer is now full of cubes.