Jonathan E Bethesda , MD December 21, 2015 Appliance: Bosch SHU9955 UC/12 (FD 8105 -) Dishwasher tub kept filling with water Appliance parts troubleshooting tips led me right to the water valve assembly. Simply replaced and saved hundreds on either a pro repair or up to a thousand to replace our Bosch dishwasher. Amazing really how simple it is to DIY repair an appliance. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes