Walter M Labelle , FL December 10, 2017 Appliance: Model WDF53PAYM0 Not cleaning well, silverware very bad. Replaced spray arms and tube. Found all had debris in them and prohibited water pressure from reaching items. After replacement everything comes out sparkling. Don't understand how the spray arms getting plugged. Almost like waste water is recycled. Turns out to be a very easy project and if needed AppliancePartsPro has information and directions available at your finger tips.! 7 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours