Dishwasher does not clean

[I]I posted this as a reply to a similar question, but was not sure I would get a response. I can’t get the inlet protector off in order to inspect/clean the chopper. I have removed 2 screws from the cover and can’t see any more. I don’t want to damage the part trying to pry this off because it does not move at all.

I hope someone can help.
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