Raymond S Huntsville , AL October 22, 2023 Appliance: Model KITCHENAID Dishwasher circulator motor was very noisy indicating a potential bearing failure. I bought a certified Whirlpool part and viewed the provided video prior to attempting the repair. The hardest part was disconnecting/ reconnecting the unit and pulling the dishwasher out. The actual time for removing the motor and installing the new one was about 1/4 hr. The noise level returned to a low level (I had to check it to make sure it was on). Do-It-Yourself Rating: Repair Time Estimate: 2+ hours