What was found
FUEL DRAIN VALVE CAME APART SHORTLY AFTER INSTALLATION CAUSING ALL OF THE FUEL IN THAT WING TO GUSH OUT. THE CENTER RETAINING RING FAILED ALLOWING THE INNER SEAL AND ASSY TO FALL OUT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FUEL DRAIN VALVE CAME APART SHORTLY AFTER INSTALLATION CAUSING ALL OF THE FUEL IN THAT WING TO GUSH OUT. THE CENTER RETAINING RING FAILED ALLOWING THE INNER SEAL AND ASSY TO FALL OUT.