I pulled the drive ring off of the icemaker and replaced it with the new part. Saved a $150 service call plus cost of part. It cost me a little over $11.00 and a repairman probably would have charged $30.
Removed 6 screws to get at broken part. Had to remember the disassembly sequence to properly reassemble. The whole process was relatively simple. I saved about $125 which would have been the cost of a repairman coming to the house.
Disconncted power, pulled plug on disconnect, loosened 3 ice maker attach screws, removed ice maker. carefully removed old broken part, to understand reasembly. Reinstalled new water fill & bearing part.. hung icemaker and tightened attach screws. Reattached electrical plug.. turned on power, it all worked. .took about 45 min to remove, 15 min to reinstall. Right tools needed re disassembly AND ASSEMBLY
Removed all screws on back and 4 on front. That part is easy IF you have a Torx of the right size. Slip out the ice bin a bit and replace the drive ring. Reassembly is a bit harder since some internal shift can occur -- rotate or tilt the whole assembly to get two -- I think -- screws started. No need to over tighten screws; snug is good enough.
Removed the screws that held the main ice bin and slid back the bin to leave space behind the auger to remove the broken ring. Replaced with new ring and replaced screws to hold ice bin back in place.
Lower bushing in hinge fractured, resulting in squeaking door
Remove upper hinge with socket set. I found it helpful to remove the door spring (on bottom of door) in order to be able to lift out the door from lower hinge. Replace bushing. Replace door, upper hinge, you're done. I did note that lower hinge post (~10mm OD) had worn against the frame due to the loss of bushing, losing ~1-2mm of metal. Would not have seen this until the door was off. Was concerned this will lead to premature failure of the new bushing, but it will be a much harder job to replace lower hinge (looks like I will need to empty and tip the fridge to access lower side), plus I didn't have the lower hinge part handy (~$40-45), so I will replace both if the bushing fails again.
The ring was cracked and it would not dispence ice.
I switched the ring and still had the same problem. What caused the Drive ring to crack was the Ice maker drive was cracked also, when it filled with water it would tip. The ice was not freezing completely and would cause the ice to build up and the auger was froze with ice or a big piece of ice would jam it. So I replaced the Ice Tray, it is working like new. I have to buy another ice tray as inventory, although I know inventory is bad but I never agreed with that theory.
Removed drive assembly end of ice bin using socket wrench to get to old ice bin drive ring. Pull drive sssembly back to get ice bin ring out of the other end of ice bin. Installed new ice bin ring and and reinstall drive assembly end.
There was three screws to remove to unmout the ice maker, and unplug the wire harness,then two to remove to slip in new stripper. All took about 20 mins.