John B Harrington , DE May 04, 2020 Appliance: Maytag Top Loading Washer LA412 Maytag Washer La412: Inner tub scrapping outer tub. How to replace Clamp Nut (Machine-Thread). Found clamping nut broken and replaced it. Made tub was centered. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes