As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND THE FLOORBEAM TEE CAP AT BS 947.5 HAS SEVERAL AREAS OF CORROSION BETWEEN LBL 20 TO RBL 20. ACFT GROUNDED. REMOVED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SM 53-70-51. REPAIRED THE FLOORBEAM TEE REPLACED IAW EA 900-53EA-18413.