Michael M Newport , NC May 26, 2015 Appliance: General Electric Dishwasher GSD5620D00BB Ge Dishwasher Gsd5620d00bb: Dishwasher lower basket needed replaced the coating was worn through in numerous places causing rust spots on the dishes. How to replace Lower Rack Assembly. Replaced the bottom rack. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes