As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AFT CARGO L/H FLOOR TO SIDEWALL SUPPORT BS 727+4 TO 787. / REMOVED CORROSION ON LH FLOOR TO SIDEWALL SUPPORT BS 727+4-787. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED DAMAGED SUPPORT AND REPLACED FROM BS 727+4 TO 787 WITH SPLICE DOUBLERS INSTALLED AT BS 727E-727F & BS 747-767 IAW SRM 51-40-02; SRM 53-00-53-2R-5 AND BOEING DRAWING 149A8102