What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-16) Acft was certified with "quick-disconnect" hose coupler fitting on electric inline fuel pump, which came off in flight. It is difficult to ensure the line will not come off though proper (per maintenance manual) procedures are followed.
As the FAA filed it
(-16) ACFT WAS CERTIFIED WITH "QUICK-DISCONNECT" HOSE COUPLER FITTING ON ELECTRIC INLINE FUEL PUMP, WHICH CAME OFF IN FLIGHT. IT IS DIFFICULT TO ENSURE THE LINE WILL NOT COME OFF THOUGH PROPER (PER MAINTENANCE MANUAL) PROCEDURES ARE FOLLOWED.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.