What was found
DURING C4/S1 CHECK, INSPECTION REPORTED FLOORBEAM AT Y765, FR68, CORRODED. DETERMINED CORROSION TO BE OUT OF LIMITS IAW 53-00-14. REMOVED AND REPLACED FLOOR BEAM AT Y768 IAW SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C4/S1 CHECK, INSPECTION REPORTED FLOORBEAM AT Y765, FR68, CORRODED. DETERMINED CORROSION TO BE OUT OF LIMITS IAW 53-00-14. REMOVED AND REPLACED FLOOR BEAM AT Y768 IAW SRM 51-42-11.