Joseph T Mayer , AZ May 01, 2020 Appliance: General Electric Dishwasher GSD1300N00BB Ge Dishwasher Gsd1300n00bb: Tab broke on spray arm base when cleaning filter. How to replace Coupler. Replaced spray arm base. Just as in the video. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes