As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NR 1 AND 2 CENTER FUEL TANK BOOST PUMP FAILURES. AIRCRAFT WAS GROUNDED. AIRCRAFT RETURNED TO DEPARTURE AND DECLARED AN EMERGENCY. MAINTENANCE REPLACED THE PUMPS GFI 69QA, AND 70QA ALONG WITH THE FUEL QUANTITY INDICATION COMPUTER IAW ESPM 20-46-50-101, AND 24-42-00-401. PERFORMED SATISFACTORY FUEL TRANSFER OF LEFT AND RIGHT CENTER FUEL PUMPS IAW 28-21-00-401.