As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FUEL EMERGENCY DECLARED ON APPROACH. CENTER TANK FUEL SYS WOULD NOT SCAVENGE WITH 900 KGS, FUEL TRAPPED IN CENTER TANK. MINIMUM FUEL WAS 7.1 INCLUDING CENTER TANK TRAPPED FUEL, LANDED WITH 6.9 FOB. ASR TO FOLLOW IAW L4880810 CENTER TANK SCAVENGE BURNED ON SCHEDULE, ZERO, KG.