Shawn P Altus , OK July 16, 2022 Appliance: LG Washer WM2050CW Lg Washer Wm2050cw / : Drain pump leaking. How to replace Pump Casing. Remove and replace the Drain Pump Motor. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes