Katrina T Pine Valley , CA February 18, 2022 Appliance: Whirlpool Undercounter Dishwasher WDT790SAYM1 Whirlpool Dishwasher Wdt790saym1 / : Broken axels top rack. How to replace Adjuster Kit. I watched the 2 minute video several times during the 45 minutes it took Mr to repair. My roller system didn't look exactly like the video but I got it done. Bonus-the new parts are metal and much more durable Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes