As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK FROM STA 1681.1 TO 1720 AND LBL 54.9 TO RBL 54.9 DECK PLATE HAS MULTIPLE AREAS WITH CORROSION. 1 DOUBLERS FOR AREA #1 PER B757-200PF SRM 53-60-51-2R-8, AREA #2 PER B757-200PF SRM 53-60-51-2R-5, AREA #3 PER B757-200PF SRM 53-60-51-2R-8 AND AREA #4 PER B757-200PF SRM 53-60-51-2R-7. OK TO INSTALL 4EA PART 1 DOUBLERS.