John S Ventura , CA September 27, 2025 Appliance: LG Washer WM3570HVA/00 Lg Washer Wm3570hva/00: Leaking water. How to replace Hose Clamp. Replace the dispenser hose, and while I was at it I replaced the drain hose as the clamps looked a little rusty and the machine is well over 10 years old. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours