Jeff S Concord , NH November 15, 2014 Some parts had rusted Nothing to it. No tools required. Came with the rollers, which I wasn't even sure would be the case - in which case I could have used the old ones. The rollers had to be slightly bent outwards to fit properly in the dishwasher, but that was very easy to do. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes