update
Thanks for the suggestions. Not sure if I will be able to post sound.
The wash impeller seems to be in perfect condition; no cracks or missing pieces.
I’ve removed the wash arm; the wash arm support seems to be in good condition and the brass wash arm bushing appears intact and where...
KitchenAid KUDM220t1 Loud Rumbling noise
Motor data plate information: model number: S62NXHRJ 7199; part 242892
Does the symptom indicate that it is likely the motor has gone bad? If so, is there any source of supply for the motor or motor repair?
My KitchenAid dishwasher...