As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL LEAK DETECTED FROM DRAIN MAST BETWEEN MLG DOORS. REPLACED SEALS ON ALL FIVE GAMMA COUPLINGS ON FWD TRANSFER TUBE IN CENTER TANK DRY BAY. REPLACED FUEL VALVE CONTROLLER, OPS AND LEAK CHECKED OK. REPLACED APU FUEL FEED LINE GAMMA COUPLING O-RINGS.