As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOORBEAM CORRODED UPPER FWD FLANGE AT STATION 566 RBL 11. REMOVED CORROSION FROM UPPER FWD FLANGE AT FS 566 BLO IAW IAI SUPPLEMENTAL MANUAL TO SRM 53-00-51. SDR INFO CORRODED, PN 368-53-13-90875-103, SN NSN, PART NAME FLOORBEAM, FS & BS LOC FROM FS 566 STRINGER & WS LOC FROM BLO. ACFT WAS GNDED.