As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION CORROSION WAS FOUND ON THE RT OTBD UPPER FLANGE OF THE BS 947.5 FLOORBEAM. WHILE PERFORMING FLOORBEAM REPAIR IAW SRM 53-70-51. REPAIR 5, UPPER FLANGE CUT FROM RBL 40 TO THE RT END OF PART. A CRACK WAS FOUND AT 1 FASTENER HOLE IN THE BEAM WEB COMMON TO THE FRAME WEB. MAINTENANCE REPAIRED IAW ERA 511677-14.