Kevin S Eufaula , OK September 13, 2020 Appliance: KitchenAid 6 Qt. Stand Mixer Professional 620 Bowl Lift KP26M8XCP5 Mixer was starting to run rough, squeaky, needed gears replaced. Watched videos available on APP's website, then ordered all necessary parts. Once parts arrived, just followed the videos again, step-by-step, to repair the mixer. I am NOT a "handyman", but with APP as my resource, I did it. Mixer running great now. Read More... 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours Tools: Screwdrivers