As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRANSCRIBED FROM HAECO NR 9284825. B757-53-3-0579/CBN AFT WET AREA FLOOR SUPPORT CHANNEL CORRODED AT FASTENER HOLE BS 1675, BL 0. DOT: T679. REMOVED AND REPLACED FLOOR SUPPORT CHANNEL IAW B757-200 SRM 51-4 0-02 AND BAC DWG 146N5230 REV-. REMOVED AND REINSTALLED GUSSET I AW B757-200 SRM 51-40-02 AND BAC DWG 146N5230 REV-. REF HAECO G SO MECH V899876, INSP QC021