ZCF241NPPAII General Electric Refrigerator - Instructions

about an hour to figure out what was causing the vibration and noise and about an hour to put it back together and 5 min. to order a new fan blade thank you.It started making noise during thanksgiving dinner so we toke it apart after dinner and I cut the other 2 blade to match the broken one so to cut down on the noise and vibration semi put it back together and 7 days later the part arrived.

Parts were perfect. Shipment great. It took a bit of time to get back to the Evaporator fan, so i basically had to take the entire freezer apart. Not a problem. The one issue i ran into was my unit had 2 white wires which connected to a silver bullet thing, that were not included in the wiring harness. Maybe I could have ordered that part (thinking out loud) I had to cut the old one apart, and adapt them into the new one, which had 2 holes to spare for this purpose. I guess i could have spliced every wire, but didn't. The freezer now SOUNDS LIKE A FREEZER. Thanks,

1. Removed and tested defrost heater, tests good. 2. Reinstalled defrost heater. 3. Removed and tested defrost over-temperature sensor, tests good. 4. Reinstalled over-temperature sensor using soldering iron, dielectric silicone grease, and heat-shrink tubing. 5. Removed the control printed circuit board and checked for blown fuse's, fuse's are all good. 6. Removed the defrost relay from the printed circuit board using soldering iron, bench tested the relay, it is good. 7. Soldered defrost relay back onto the circuit board, and reinstalled control board. 8. Removed and bench tested evaporator thermistor, the resistance is out of specification, ordered new thermister. 9. Installed new thermistor using soldering iron, dielectric silicone grease, and heat-shrink tubing. 10. Re-assembled refrigerator. 11. Installed temperature monitoring and recording instrumentation for 72 hour test. The defrost cycle is running correctly with a defrost termination temperature of around 90 deg-f. The defrost cycle ran twice while running the 72 hour test. 11. Removed test instrumentation and Put the unit back into service, The thermistor was the culprit. I bought the right part on the first shot, nice.

Had to remove all the covers and fans to expose the condenser, which was difficult as the parts were frozen to it. The styrofoam covering the condenser made it almost impossible to defrost it. Therefore, I ripped the styrofoam off to expose the condenser. Was not really difficult to fix the styrofoam cover using metal tape. Replaced temperature sensor in aluminum block, and used butyl sealant to secure. Had to also re-install parts of ice-ball kit that were not well covered. Lots of parts to keep track of, but anyone could do it.

had to rewire the harness in place in freezer. should have removed door for more room to work . easy job if you have 4 foot arms and a 1 foot chest.