Edward K Philadelphia , PA September 10, 2016 Appliance: Frigidaire Dishwasher FDB636GFS5 Frigidaire Dishwasher Fdb636gfs5: Water leaking. How to replace Bottom Gasket. Replaced door gasket and water inlet tub note : tub that was supposed to fit was short could not put in the right way had to run it different way but got it to work hose need to be about 6" longer for this model. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes