James C Cincinnati , OH August 18, 2014 Appliance: Jenn-Air Dishwasher JDB1270AWY Jenn-Air Dishwasher Jdb1270awy: Lower dishrack rusted through. How to replace Lower Dishrack. I ordered a replacement rack on 1:30pm and it was on my door step by 10:30 the next morning. I didn't even order it expedited. Talk about fast! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes