Carla M Napa Noch , NY May 12, 2020 Appliance: Samsung Washer WF330ANW/XAA-02 Samsung Washer Wf330anw/Xaa-02: Flange shaft assembly was badly deteriorated.. How to replace Washer Center Tub Seal. Completely took washing machine apart and replaced damaged flange with the new one and also replaced tank and tub seal. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours