What was found
MCN - CORROSION ON MAIN CABIN FLOORBEAM, BS 1660, BL 0 - RBL 51, WL 208. REPAIRED MAIN CABIN FLOORBEAM, BS 1660, BL 0 - RBL 51, WL 208 IAW B757-200 SRM 53-00-51 FIGURE 201.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - CORROSION ON MAIN CABIN FLOORBEAM, BS 1660, BL 0 - RBL 51, WL 208. REPAIRED MAIN CABIN FLOORBEAM, BS 1660, BL 0 - RBL 51, WL 208 IAW B757-200 SRM 53-00-51 FIGURE 201.