As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(B757-53-3-6129) MAIN CABIN AFT FLOOR SUPPORT DECK PLATE GUSSET 2EA AT STA 1680, RBL 31 AND RBL 38 HAVE CORROSION ON UPPER SURFACE, 209-063. REMOVED AND REPLACED 2 EACH GUSSETS IN MAIN CABIN AT AFT FLOOR S UPPORT DECK PLATE STA 1680 RBL 31 AND 38