As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD CARGO COMPARTMENT STA BS 620 BOTTOM SURFACE OF FLOORBEAM UPPER TEE CAP HAS CORROSION AROUND SCREW HOLES LBL50 TO RBL50. REMOVED DAMAGED SECTION OF TEE CAP AT STA BS 620 BETWEEN LBL45 AND RT CUSP. FABRICATED NEW TEE CAP, SPLICES, SHIMS: ALODINED AND PRIMED; AND INSTALLED REPAIR PARTS IAW STANDARD REWORK DRAWING MM. SR27-53-034E SRM 51-10-2. THIS IS A MAJOR REPAIR, MECH NR 6709 AND QC298. REFERENCE N00713.