Kevin F Red Lion , PA September 15, 2016 Appliance: Model SAMSUNG 800 SERIES Leaking vent A simple replacement of the diaphragm disc located under the internal vent. I was actually able to remove the old disk without removing door outer cover. I was able to finese the new disc in the same way I removed the old. After 3 cycles there is no vent leakage. You have to make sure disc is connected to actuator stem. Prior to installing new disc ensure your seating area for new disc is thoroughly cleaned. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes