As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER FUEL TANK NO FEED. QRH FOLLOWED, FLIGHT DECLARED AN EMER & RETURNED WITHOUT FURTHER INCIDENT. CTR TANK AFT BOOST PUMP WAS DEFERRED IAW MEL PROCEDURES. REPLACED UFI FOR AFT CTR FUEL PUMP. OPERATIONS CHECKED NORMAL IAW AMM 28-20-28. THE ACFT WAS GNDED. SEE ALSO SDR AALA 20160505005.