ZIS420NXB General Electric Refrigerator - Instructions

I found that I did not have the strength to stretch the new spring enough to install it initially. Using a 1/8 or 5/32 inch allen wrench I removed the pivot for the arm that the spring applies tension to. This allowed the spring to be easily attached to the hole in the arm and to the post in the bottom of the refridgerator. I then used a small pliers to grab the arm in front of its pivot hole and pull it against the spring into position to replace the pivot. Replacing the filter was surprisingly easy. I turned the water supply valve off under the sink and easily unscrewed the old filter (about a quarter turn). I filled the new filter with water and srewed in in. No wrenches required. I turned the water back on under the sink and everything works great!

Ordered the replacement parts-both water valves, printed the schmatic, then removed and replaced both parts. Was fairly straight forward, rmeember to unplg the fridge before you start. Problem solved, should be good for another 10 yrs.
Hard water prob caused the corrosion. Also replaced the water hose while I was back there, water tastes 100% better.

Remove rear plate. Remove fan bracket. Replace fan gaskets, blade and motor. Replace bracket. Replace rear plate. Very simple. Fixed the problem.

I visually inspected the compressor and narrowed down the source of the noise to the freezer area. Then I removed the doors and the screws securing the divider panel. Next I removed the bottom panel of the freezer, the styrofoam insullation panel and the evaporator motor. The motor is mounted between two grommets. I replaced the grommet facing the fan blades. The aluminum reflector below the styrofoam insulation panel had also come loose. I reattached it and reassembled the refrigerator in reverse order. The noise is gone!

I tried to quite the noisey evap motor with special liquid motor grease from Radio Shack. It did not work, so I ordered the evap motor. My freezer motor was wired slightly different than the motor I received. The replacement motor had a male plug attached to the four wires, the original motor was different, so I cut the wires and spliced them into the original freezer wires (colors were the same). Remounted motor. Works great, and no more groaning motor
Peter

Ordered the icemaker replacement. unplugged the unit, followed the simple instructions and got it done in less than 30 minutes. It did take a LONG time to start making ice. But it's working now.

Was concerned that new icemaker was quite a bit different than the one we were replacing. Called GE to confirm it was correct.

Went ahead and installed the unit, using the supplied electric cable adapter.

A little difficult to deal with the extra cable, but everything worked OK and it's making ice normally.

I ordered the wrong part, the ice maker assembly, because your diagram was not marked properly. I returned the part and you credited my account. Thanks. Ordered the new bucket. It worked fine. Now I have ice and crushed Ice whenever I want. Thanks.

p.s. I didnt use any tools, but to satisfy you I select nut driver.

I pulled the refrigerator away from the wall and turned off the water to the refrigerator and unplugged it from the wall. After removing the icebucket from the freezer I located the mounting screws, loosened them, unplugged the electrical connection below the icemaker and carefully removed it from the freezer. I unpacked the replacement icemaker, matched it against the original and attached the electrical connection adapter. Using the slots provided on the new icemaker I placed it over the mounting screws after aligning the water inlet pipe properly. I tightened the mounting screws while maintaining the icemaker in a level position. I plugged in the electrical connector. Then I replaced the icebucket, plugged in the refigerator back into the 110VAC outlet, turned on the water and repositioned the refrigerator in it's normal position.

removed freezer door / shelf /ice maker pulled back panel off and removed fan

Replace the motor fan on condenser and clean the condenser

-Pulled refrigerator out to access back.
-Removed compressed paperboard cover.
-Found compressor running by the feel.
-Removed metal cover to control board.
-Found ~5V coming from control board to inverter (variable frequency drive) board assembly attached to compressor.
-Found ~120 going to inverter board.
-Removed inverter board assembly from compressor.
-Found equal resistance (~7 ohms for mine) at all three contacts of inverter (DC) compressor.
-Ordered inverter assembly, plus one extra and control board for possible future use so not to loose all my food again; I might order a compressor so I have it before price goes up.
-Installed inverter when arrived.
-Used air compressor to blow out accumulated dust on condenser coil.
-Closed up and cleaned up (C^2).
-Fridge cooled and back to proper temperature the next day.

Performed self test.turned off ice maker switch four 5 minutes.Then turn on switch,within 10 seconds,pushed ice paddle 3 times,with 1 second in between each push.Push all the way back and release. Ice maker should cycle and squirt water. My ice maker did neither.I unplugged cord from fridge.So i replaced the ice maker.After a couple of screws had ice again !

My son did it , and showed me what he did when he was finished.

I ended up needing to order a new ice maker because the one I had is discontinued. I'm a 65yr old grandma and I did it myself!!!! The hardest part was finding the tool to loosed the nuts. I took the old one out and just put the new one right in it's place. Easy as pie.