As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN CREASE BEAM STA. 860-880 RBL64.20 HAS CORROSION REMOVED CORR. ON CREASE BEAM STA 860-880 RBL 64.20 IAW B757 SRM 51-10-02. ORIG MAT .071 REM .051 LOSS .020 FOUND OUT OF LLIMITS IAW B757 SRM 53-30-13-1A FIG 101 DET VIII. REMOVED, FABRICATED AND INSTALLED NEW CREASE BEAM SECTION IAW B757 SRM 53-00 00-13-2R REP. 1 ALT 1