Cheryl H Elkhart , IN October 24, 2023 Appliance: Frigidaire Dishwasher, Built-In FFBD2406NB9B Frigidaire Dishwasher Ffbd2406nb9b: Dishwasher racks some of the prongs were broken off and rusting rust spots were showing up on some of my dishes and silverware. How to replace Lower Dishrack Assembly. I bought new dishracks. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes