Nicholas B Doylestown , PA December 07, 2019 Top rails were worn out and spilling bearings. Ordered the left and right top rails and they arrived fast. Repair was about 20 minutes only because you have to pull the dishwasher out to access the mounting bolts. Works like new!! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes