As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOORBEAM AT STA 310.5 RBL 35-39 HAS CORROSION. MAJOR REPAIR ACCOMPLISHED. REMOVED CORROSION DAMAGE & ACCOMPLISHED NDT OF CUT-OUT AREA & HFEC SCAN OF FASTENER HOLES COMMON TO REPAIR PER EA PD57-53-135. FABRICATED & INSTALLED TEE SECTION REPAIR, REPAIR ANGLES & REPAIR STRAPS REF EA PD57-53-135.