What was found
CORROSION IN AFT CABIN BS 1640 S-10R FLOOR SUPPORT. FABRICATED AND INSTALLED FLOORBEAM REPAIR 10.5 BY 1 BY 1/2" FROM 7075-T6 .071 AND STRAP 13" BY 2" FROM 7075-T6 .050" IAW B757 SRM 51-20-1, AND 53-00-51 FIG 201.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION IN AFT CABIN BS 1640 S-10R FLOOR SUPPORT. FABRICATED AND INSTALLED FLOORBEAM REPAIR 10.5 BY 1 BY 1/2" FROM 7075-T6 .071 AND STRAP 13" BY 2" FROM 7075-T6 .050" IAW B757 SRM 51-20-1, AND 53-00-51 FIG 201.