Norman A Goodyear , AZ November 15, 2020 Appliance: General Electric Dishwasher PDWT380R10SS Ge Dishwasher Pdwt380r10ss: Top and bottom racks on my GE dishwasher were rusting. How to replace Lower Rack Assembly. Ordered and installed bottom rack from Appliance Parts Pros. Top rack also rusting but replacement part is way too expensive. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes