As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAL - MAJOR REPAIR - DURING C-10 CHECK EXFOLIATION CORROSION WAS FOUND ON PASSENGER CABIN SUPPORT SECTION AT BS 365.25, RBL 55. MAINTENANCE REMOVED CORRODED SUPPORT SECTION AT BS 365.25, RBL 55; FABRICATED A NEW SUPPORT SECTION PER DWG 141N5186; INSTALLED REPAIR PART IAW B757-200 SRM 51-10-02.