Richard P Houston , TX January 15, 2018 Mice chewed through all 3 water lines Replaced water reservoir, filter assembly, and water line via the provided instructional videos. The only problems I had where that the water line video had a different fridge layout (filter assembly was perfect), and the inevitable leak on one of the sharkbite-style connectors. I dread dealing with plumbing leaks, so I work on it a little, come back to it the next day, get a little further, etc. Read More... Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours Tools: Adjustable Wrench, Wrench Set