What was found
DURING C4 CHECK. CABIN FLOORBEAM CORRODED BS 365 FROM BL 0 TO RBL 64. REPAIRED FLOORBEAM IAW SRM 51-10-02, 53-00-51-1A, 51-40-02-0G & 53-00-51-2R-10.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C4 CHECK. CABIN FLOORBEAM CORRODED BS 365 FROM BL 0 TO RBL 64. REPAIRED FLOORBEAM IAW SRM 51-10-02, 53-00-51-1A, 51-40-02-0G & 53-00-51-2R-10.