As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 6710 CORROSION OUT OF LIMITS IN REF. NRC 0420: CORROSION ON FLOOR BEAM BTW. RBL.9 TO TO RBL.12 AND STA.365 AT PASSENGER CABIN FLOOR STRUCTURE, THEREFORE IT IS OUT OF LIMITS PER B757-200 SRM 53-10-15-1A PROCEDURE 1 ALLOWABLE DAMAGE 1 FIG 101. (0913201)