As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION IN THE FWD CARGO FLOOR SUPPORT INTERCOSTAL LOWER FLANGE , APPROX BS.738 RBL.7.5 DOT 129-047 REMOVED CORR ON INTERCOASTAL APPROX STA 738 RBL7.5 IAW B757 SRM 51-10-02-0G. UPON EVAL FOUND INTERCOASTAL TO BE WRONG MATERIAL IAW BOEING DWG 143N5367 REV F. REMOVED, FABRICATED AND INSTALLED NEW INTERCOASTAL IAW B757 SRM 51-40-02-0G, 51-40- 05-0G.AND BOEING DWG 143N5367 REV A, REV F AND 143N5362 REV A