Louis S Bothell , WA October 22, 2023 Kitchenaid dishwasher upper rack adjuster wheels broken. Purchased replacement kit assembly to fit my dishwasher. Watched YouTube video and replaced the assembly myself in about 15 minutes...so simple! Probably saved myself $150 repair bill if I would have called an appliance repairman! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes