I replaced the drain pump. My dishwasher configuration was different than the one in the video. The pump was positioned so the screws were point down to the floor after tilting the dishwasher on its side. You had to prop up the unit slightly to get enough room to remove the screws. One screw was in a tight spot. That said, once you get the pump off it was simple to replace. The tight screw configuration was your only difficulty. A very short screwdriver would help.