RB is stating that their fuel issue was a buildup of vacuum in the fuel tank/cell. Nothing stated about a vent system failure.
Why would the tank/cell not be vented to atmosphere with the appropriate check valves?
Brian
If it is the tank, then you have to wonder why something as relatively simple and proven as a check valve would fail.hardingfv32 wrote: ↑26 Mar 2022, 01:55RB is stating that their fuel issue was a buildup of vacuum in the fuel tank/cell. Nothing stated about a vent system failure.
Why would the tank/cell not be vented to atmosphere with the appropriate check valves?
Brian