I sat an watched a wash cycle. When it came to drain cycle I could hear the pump making a grinding noise! Door bellow seal leaked too. I ordered new pump and housing,new door bellows seal. The clearance of the pump impeller and housing are real important. I have jet Skies and I knew it is an issue. Watched the video on the repair. Gave me all the instructions to take it apart. One thing it did not show. Lube the new seal mating surface with laundry detergent. It went right on.
I have never paid a repair man to fix an appliance. You can do it ! This site has helped me many a time!