Black Tank Flush Vacuum Breaker
Had a major water leak today while operating the black tank flush on our 2017 Outback 325BH. After turning the water off and cleaning up the majority of the mess I went in search of the source. Turns ...
Forum Discussion
Old-Biscuit wrote:
Black tank flush 'anti-siphon vacuum breaker backflow preventer' is OPEN to atmosphere around top cap.
Flush water comes in bottom, pushes a disc up which seals OPEN area and water then flows out thru side to the nozzle in tank.
Great information thank you.
That would explain how the stink bug got into the vacuum breaker.
I’m wondering if placing a soft screen meshing around the valve will help or possibly cause a different problem ? I’m thinking zip tie the material loosely around the vacuum breaker?
Any idea what would attract a stink bug to th vacuum breaker ?
Thanks again
