As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CARGO COMPARTMENT LEFT SIDE STA 1050 LBL 45.5 TO LBL 65.5 FLOOR BEAM SUPPORT CHANNEL SPOTS WITH CORROSION. DOT 68-01 FR-68. REMOVE AND REPLACE 1 EACH FLOORBOARD SUPPORT TEE (P/N: 144N5005-4) PER PRODUCTION DRAWING REQUIREMENTS AND 757-200PF SRM CHAPTER 51 REQUIREMENTS. VERIFIED INSTALLATION OF NEW TEE IAW SRM B757-200 TASK: 51-40-05.