ZIS420NRK General Electric Refrigerator - Instructions

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.

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.

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.

This was so easy I think it took me 2 minutes. I am not very mechanically inclined but that didn't matter! Works perfect thank you!

with a jewelry screwdriver I pried the lock tab in and pulled switch down carefully, the hardest part was that the power wire connector was stuck on good but the pliers and the jewelry screwdriver was its match for a bout 5 minute for one connection a simple pull off prong connection. After the wire connected back to switch it popped back in SNAPP

Took the old filter out and put the new one in.
Easy Breezy!!

1.Google troubleshooting for this issue. Determine the inverter card was bad. Installed new card and correct jumper harness per instructions. Total time to troubleshoot, remove & replace was about 30_45 min. Pretty simple

Replaced Temperature Sensor and now it is getting cold.

removed back cover--disconnect water supply-- removed screw holding vave and unplugged the
electric from the valve-- disconncect waterline to
the icemaker. reverse the to put on new part.

My Son removed two screws, electric plug and two (2) compresion nuts. He had to bend the bracket to fit, then replace it, in reverse order except the filler tube on the new valve was of a "stabb-in" type. Job was a piece of cake and this small project, solved all our problems with the Ice maker.

Unplug electrical power to refrigerator. Disconnected electrical power to water valve, Disconnected water inlet and out let lines from valve. Remove screw holding valve on refrigerator, removed and replaced water valve with screw. Connected inlet and outlet water lines, turned on water and checked for leaks. Connected electrical power to water valve, plug in electrical power to the refrogerator. Ice maker tray fill, made ice.

Started with a visual inspection.
Turned off water.
Removed old valve.
Bent bracket to facilitate installation.
Installed.
Hooked up.
Tested.
Works as advertised.....

Totally followed the instructions of the video that came with the sensor. Unplugged the the fridge, defrosted the freezer. Cut off the main sensor that usually is the one that goes out. Installed the the new sensor with new wire terminals, crimped them and covered with electrical tape. Fridge works like a charm. Partsselect is excellent. Saved me a few hundred dollars versus having a GE Tech come and do it.

Took out the MFW filter.
Screwed in the MFW bypass.
Dispensed several gallons of water.
Saw good flow of water.
Removed MFW bypass.
Replaced MFW filter.
Our water flow was back to normal.

I replaced both the punp and water line. the website depicting the repair parts was the best i ever worked with. The parts were high quality delivered on time and easy to install. Total job cost $30 as opposed the cost of of a service man or a new refrig.