Keith O Darien , IL June 11, 2020 Appliance: Samsung Dryer DV45K6200EW/A3-00 Samsung Dryer Dv45k6200ew/A3-00: Dryer was making loud noises. How to replace Dryer Moisture Sensor. The repair was very simple with a 1/4 nut driver, adjustable wrench, 15mm combination wrench, and a couple of screwdrivers. The drum support rollers completely failed and the idler wheel for the belt was locked. I referenced the repair video which made it very simple. It took about 1 hour total to repair and while it was apart I cleaned out all the internal vents and fan blades. It is super quiet again and working like new. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes