Disconnected refrigerator plug and turned off water. Pulled front refrigerator grating away, removed screws for water filter, removed back refrigerator panel, removed screws from water solenoids, pulled water filter out and over, removed evaporator tray. Replaced tray, reconnected water solenoids, installed back refrigerator panel, reconnected water filter and put front refrigerator panel in place. Turned water back on and plugged refrigerator back in. Time about 12 minutes.