ZISP420DTBSS General Electric Refrigerator - Instructions

Replaced icemaker assembly. Only 3 Phillips screws to remove the old assembly. Pretty much an exact swap. Was easy to replace but the connecting cable on the new replacement assembly wasn't very easy to make fit. Had to force it into a location that would be out of the way and allow everything to operate properly. That connecting cable should be more flexible and adapt to the fridge a little more friendly.

Turns out it was only the frozen water that thawed when I unplugged the fridge for 24 hours.
New part returned, not used.
Service was excellent.

I turned water off at valve and unplugged refrigerator. I removed screws to remove cardboard cover at bottom. I removed screw holding duel inlet water valve bracket and pulled out valve. Then it's just a matter of exchanging electrical connections and water lines. The electrical connections unplug and plug in-red to red and blue to blue. The water lines are two different sizes so they can't be mixed up. Then reattach bracket and cardboard cover. Turn water back on and plug back in.

instalation was very easy - but the part was 3/4 inch to long and a 1/32 inch to wide.Trimmed it with the "faithfull"
Dremel and it works!The instalation part of the "job" was less then 10 min.

The icemaker arm disconnected from the metal frame. This caused the icemaker to cycle and the heater to come on and stay on until the plastic parts melted causing a mess and stink. This action melted the ice and then the water fell through the frozen items in the freezer and refreezed in the lower portion. OK, I remover the dead icemaker and tossed it away. I installed the new icemaker and the wiring harness didn't fit right (way to long). I retrieved the old icemaker and removed the wiring harness from it. I removerd the new ice maker and installed the old wiring harness to the new icemaker. I then installed the new icemaker, plugged it in and turned on the power. No water, I ordered the dual solenoid water valve, installed it with difficulty (another story) the turned on the power. I reinstalled the ice bin and found it didn't fit. The icemaker was to low and couldn't be adjusted, 1/4" higher would have been great. I shoved in the bin anyway, I was out of ice for my scotch, and it started making ice.

Installation could not have been easier!

Went exactly by the video. Perfect job, you send the installation video with the part. You watch the video before or during, goof proof, took longer to disassemble than to replace the part.

Did the repair just as the instruction said, once I read it. The part I didn't read was that if the plug was under the ice maker, you had to take the wire out of the clip on the side. So, had to dismount ice maker, unclip wire, remount maker, plug it in. Still under 30 minutes. Thank you.

Used a YouTube video with step by step directions, this made the repair very easy.

Disassembled ice-maker, noting what screws went where, what direction ice release control arm pointed, and noting how the control arm spring was mounted. The door assembly comes off first followed by the circular assembly that houses the ice door and last grinding arms. It is quite easy see how it comes apart as you look at the screws. Remove the screw holding the back end of the control arm and note the spring position. The control arm needs to be turned to line up notches to pull it thru a faceplate hole while rotating the arm about the "U" that is on the outside of the faceplate in the door housing. There is a retaining clip holding the rotating impeller to remove to complete the dis-assembly. Use vinegar to clean rust out of bin and other parts around the faceplate. Assemble the unit in the reverse order to complete the job.

This should have been easy, but I couldn't get the housing shield off. I removed the 4 screws but it wouldn't come off. It seemed to be stuck in the lower right. (It seems that many people have the same problem.) I decided to destroy the old one and install a new dispenser housing shield, and replace the flapper while I was at it. I finally got the shield off (by taking a pipe wrench to it and breaking it into little pieces) and discovered what the problem was: the light in the lower right had melted the plastic of the dispenser shield, which fused to the plastic of the housing! Bad design, GE! After that, it was no problem. However, I couldn't remember how to replace the microswitch. I should have taken a picture, first. Duh. Lucky for me, Parts Select had a very informative video showing how to replace the microswitch. ! was saved! Thanks, Part Select!

Replaced evaporator fan motor, and this solved the whistling noise that had developed. Reviewed and followed the removal and installation instruction video as closely as possible. This was very helpful, with a few additions. For the model PS123NGPBBB GE refrigerator/freezer, there were a few differences from the video. There a was an additional cover panel that was positioned vertically at the back of the freezer compartment below the auger motor assembly. It was necessary to remove this cover (4 screws) to gain access to the auger motor cover screws. The unit also has a different light configuration with 2 lights. I found it helpful to remove these light bulbs and the corresponding light fixtures in order to remove the evaporator motor assembly. As mentioned in the video, it was necessary to cut the 4 wires from the wire harness of the new motor, and use butt end connectors to reattach these wires to the corresponding wires in the unit. Total job took between 1 and 2 hours, and the motor change solved the noise problem.

removed the back cover, removed one srew that held the valve, disconnected water lines, and installed the new valve. Piece of cake!

First removed the two screws that holds the old ice maker in place. Unplugged it. The freezer compartment was too narrow to allow the unit to slide out or turn in any other direction. Had to also remove the two front screws from the left side ice bin track and swing it down. The door opening was also too tight. Scratched the plastic door jamb putting the new unit in but other than that all is well and functioning well.

I put the water hoses out the valve and put the hoses back in new valve after that put the valve in the same place with the nutdriver. When refrigerator take the temperature inside, the ice began really easy. Thank you.