ZISS420DXDSS General Electric Refrigerator - Instructions

Removed face plate, which holds the circuit board. Removed the next section be removing the 4 screws that hold it in place. Then removed the old solenoid, and replaced it with the new one.

Remove the top cover above the door by lifting it slightly and pulling forward. I used a mirror to make sure that there was nothing in the way of accessing the switch from above. I used a blade screwdriver to press against the switch retainer on the topside, while GENTLY prying from below with another blade screwdriver to get the switch dislodged. Once the retainer was past the opening, I wiggled the switch downward and then rotated it to the left when the rounded top right edge of the switch was visible. This allowed the wiring to the connector to pass thru the hole. I pushed the wiring from the top and pulled from below to get the connector below the opening for the switch. I then unplugged the switch, plugged in the new switch and reversed the removal process feeding the connector thru first then rotating the switch to the right to get the rounded edge of the switch thru the opening, then pressed the switch up into the opening until it snapped into place. Total time less than 10 minutes.

with a philips screw driver and that's all it was that easy

unscrewed old bulb and screwed in new bulb. checked and new bulb works great. less than five minutes to complete.

Took old one out with my fingers. Put new one in with my fingers.

Unscrewed old bulb, inserted and screwed new bulb into place

Pop out switch, pull wires, attach wires to new switch and pop back in. Easy smeasy!

flapper then bought the spring

Find a video on youtube. Remove 6 screws. Pull the Styrofoam part up before removing the panel. Unplug and Remove the fan assembly.
You will need a NUT DRIVER to take the bracket off the backing plate.
I ordered the red grommet and the red bumper. You need TWO of the red grommets if that is the problem. My freezer was about 8 years old, and the grommets were worn and compressed, the bumper was not. Replacing these parts DID NOT FIX the problem. I needed a new motor.
I probably disassembled and reassembled this stuff about 7 times before I got all the parts and tools. Each time I had to unload the freezer.

There are Great videos on YouTube!!! Turned off power,Removed trim ring, Pushed a philips head screwdriver in one of the holes underneath the electrical panel with the selector push buttons. This releases the electrical panel. There are Three wire sets with plugs. I removed the plugs and took the electrical panel out. Removed four Phillips head screws and pulled out the big paddle switch. This then exposes the flapper. Replaced flapper with new one and reassembled everything. When I had everything apart, I cleaned with window cleaner. It was pretty moldy from the water leaking. Turned power back on and tested everything to make sure I didn't mess anything up. Works great

Followed the online video. Unplugged refrigerator, removed trim piece, lifted control board cover, removed 4 screws retaining circuit control board and removed the 3 connectors from the control board. Located flapper and removed by using small flat tip to take tension off flapper connectors. Helper held flash light to illuminate flapper connectors. Reversed procedure. New flapper seals well and cured problems. Circuit board was a bit different than one in video, but still had the 3 connectors. Marked each connector with grease pencil at top edge to ensure correct reconnection. Should note how wires are threaded around circuit board to ensure they are tucked back in correctly in reassembly. Remove trim piece carefully. I broke 2 of the 8 plastic pins that hold trim on. May be due to age of unit as they were brittle. 6 pins still hold trim piece flush.

First tried just replacing flap/spring and mounting. Still did not work so then order a new solenoid with piston that attaches to mounting. That solved problem completely. Corrosion around piston prevented fluid movement of flap. Easy fix after watching video. Saved a bundle I'm sure. Thanks !!!

I only had to remove the old filter and install the new one - all by hand. I then ran about 1 to 1and1/2 gallons of water through the filter to clear it.
A WORD OF CAUTION - HOLD YOUR GLASS CLOSE TO THE WATER DISPENSER FOR THE INITIAL FILLING - IT WILL SPIT UNTIL THE AIR IS PURGED FROM THE SYSTEM!!!
An extremely easy repair.

I followed they instructions from the other "do it your selfers" but only replaced the solenoid. This was the cause. Rust was keeping solenoid plunger from moving and this held the flapper door open. Very easy to repair!

Extremely easy repair, the hardest part was getting the old switch out. I used a pair of needle nose pliers to squeeze the tabs in and it came right out.