As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOORBEAM 175 CORRODED. MAJOR REPAIR ACCOMPLISHED. REMOVED BEAM AND ANCHOR FITTINGS. INSTALLED ANCHOR FITTINGS AND FITTED BEAM 175 INTO ACFT. DRILLED HOLES FOR AFT END BRACKET. STARTED INSTALLATION OF BRACKET. STILL NEED TO ATTACH TO FRAME. INSTALLED FLOORBEAM 175 IN AC.