Connie G Los Banos , CA January 17, 2021 Appliance: LG Washer WT5070CW Lg Washer Wt5070cw: I got an error of oe. So I Googled it and it was the drain pump. How to replace Washer Drain Pump Assembly. I ordered a drain pump and my husband and I fixed it. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes