Jim R Richardson , TX November 10, 2021 Appliance: Model DIVERTER MOTOR ASSEMBLY 4681ED3001D / AP5243567 Dishes on the bottom shelf of LG dishwasher were not getting clean. The bottom spray arm of the LG dishwasher was not working. Replacing the small and inexpensive diverter motor that channels the water to upper and lower spray arms fixed the issue. It was a quick and easy change. The motor was easy to get to after pulling the dishwasher out of the cabinet. There are many videos on line showing how to replace this motor. Also replaced the switch that monitors the motor position. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes