Alex C Wheat Ridge , CO April 14, 2020 Appliance: Maytag Undercounter Dishwasher MDBH965AWB40 Maytag Dishwasher Mdbh965awb40: Dishes on the bottom rack getting dirtier. How to replace Docking Station. I discovered that the Wash impeller was severely cracked and not longer providing tension and several holes in the filter. The Docking station valve had torn off but on the bottom where I almost always have the rack. Replacements were straight forward and arrived two days earlier than expected. I didn't realize just how little water was being sprayed, I went from a grinding groaning sound to a pleasant swishing and no food particles scatter around. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes