William D Dripping Springs , TX July 10, 2015 Appliance: LG Washer WM1832CW Lg Washer Wm1832cw / Abweeus: Front load washing machine not spinning. How to replace Washer Rotor Position Sensor Assembly. Replaced the Hall sensor. Part cost around $20 and completed repair in around 30 minutes. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes