Hi So were you able to unmount or you have the same range hood?
I have not even started (More than 4 month past)
So we cook without Ventilation now.
But I guess I have to start soon.

Thank you for your feedback

Recently my Vent Hood is noisy when I turned on the fan.
So I checked the kitchen aid web site and it says it probably caused by Motor
I did purchase.
https://www.kitchenaidparts.com/...oud-or-noisy-KWCU205HWH1

But the problem I face now is how to remove the fan.
There are so many screws and there is no manual describing how the cylinder shaped ventilation is attached to the hood.

I see the parts diagram but It does not tell me the proper way to disassemble.
Some screw cannot take out due to the too narrow space.

I took the photo inside my range food and I am not sure if I can simply unscrew the big (inside red in the picture)

What is the best way to try clean the parts and replace for this model inside fan (cylinder shape)

I looked at the Costco similar model but it seem to be much easier to disassemble this model make me headache.