As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 2C+12A+150M CHECK, EGAT MECHANIC FOUND M/D CARGO FLOORBEAM CORRODED AT STA Y=1321,X= -8 TO -25 AREA. FABRICATED THE NEW PARTS IAW E1 NR W2007P53B-056 REV. 00 AND APPROVED DOCUMENT MFG CONTROL NR PO209366. INSTALLED THE NEW FABRICATED PARTS IAW MD-11F SRM VOL II 51-35-01 REV.38. APPLY CHEMICAL PROTECTIVE COATINGS AND CONDITION CHECK NORMAL. EGAT NRC NR U05094.