As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPORT TASK, AFT CARGO COMP, DURING REMOVAL OF FLOO R PANELS FOR ACCOMPLISHING NRC 111751, UNDER FLOOR STRUCTURE BET WEEN STA 1420 TO STA 1400 AND S29R INTERCOSTAL WITH CORROSION SP OT. DOT 83-97. REFERENCE 111812. REMOVED AND REPLACED STIFFENER AT UNDER FLOOR STRUCTURE BTW. STA 1400 TO 1420 S29R IAW B757-300 SRM 51-40-02-0G-0 AND DWG 146N539 9.