Nicholas H Stow , MA October 23, 2016 Appliance: Model LG WM2016CW Failed spider arm assembly I replaced the corroded/cracked spider arm, as well as the bearings and gaskets as an extra precaution. The stainless drum and plastic housing also apparently needed a thorough cleaning. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours