Carlton A Aurora , CO August 16, 2014 Appliance: LG Dishwasher LDS4821WW Lg Dishwasher Lds4821ww: Water leak from door. How to replace Blower Motor Assembly. Removed door panel, identified broken part, ordered the part, repalaced the part 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours