Timothy H Quincy , WA February 02, 2015 Worn out roller on upper rack in dishwasher Pretty simple task. Had 1 bad roller on upper tray of a dishwasher. Was nice to have parts pro's handy video of the task before A I even got the parts. Not necessary for this but appreciated and I'm sure it probably saved me a few minutes Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes