[twisted]

No water at the door. Uncoupled the water hose before it enters the freezer door, down stream of refrigerator reservoir, and water pumps fine.
Air will not pass through the remaining tube up to the dispenser nozzle in the freezer door.
About 14 inches from end of dispenser nozzle a thin wire will not pass. About the same spot from the bottom the wire will not pass. I think this may be a ice blockage, but the sears diagram does not show the tube inside the door. Is there some kind of joint or valve inside the door that my wire may be catching on?

Thanks,
Steve

[woodchuck]

I think you are right about it being ice blockage. It's a fairly common problem. Use a hair dryer to thaw it and maybe adjusting temp of freezer slightly will prevent it from happening again.