As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GALLEY LINE HEATERS CIRCUIT BREAKER POPPED. INSPECTED GALLEY DRAIN MAST GROUND AND FOUND GROUND STUD N3525 SEVERELY CORRODED THROUGH RIB FS 333.0 AT THE 6 O'CLOCK POSITION. LEVEL 2 CORROSION. (SERVICE) REPLACED AFFECTED FRAME AT FS 333.0 BETWEEN STRS 25R AND 26R IAW SRM.