As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL FLT 729 - EN ROUTE LHR TO PHL. ON APPROACH, EICAS MESSAGE T/E FLAP DISAGREE DISPLAYED. TRAILING EDGE LIGHT ILLUMINATED WHEN 25 T/E FLAP POSITION SELECTED. FLAPS FAIL TO MOVE TO SELECTED POSITION. CREW DECLARED AN EMERGENCY AND CIRCLED AROUND. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED CENTER FLAP PDU BYPASS VALVE.