Wayne M Cloverport , KY December 05, 2019 Appliance: Model MAYTAG MDB40000AWA Maytag dishwasher would not rinse Lower spray bar had what looked like spaghettis blocking & protruding from holes on top. Upon further inspection found to be some type of fiber. Further, inspection revealed fiber came from rinse arm. Ordered a new spray bar from you, arrived in three days. Clean all including filters/spray bar put all back together ran like new. The time listed below includes troubleshooting and a little head-scratching. Read More... 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers