Philip R Orlando , FL August 13, 2021 Appliance: Maytag Dishwasher MDB8969SDM1 Maytag Dishwasher Mdb8969sdm1: Top rack adjusters need to be replaced. How to replace Dishwasher Rack Adjuster (Left-Hand). I removed the old parts without any issues. The new parts were easy to install. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes