Product review (5 stars): I did it myself!
My dishwasher was making noise. I did some online searches and found out the food chopper was stripped.

After watching a you tube video, I was able to replace the old chopper assembly with this one and same myself the cost of a service call.

I am super proud of myself (I'm a girl). I now know how to access the pump and chopper assembly to clean it out when it gets noisy to maintain the machine. Usually it's just something hard like a nut or small bone rattling aroud in there. In my case it became lodged in the chopper and stripped it out.