As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT HAND CABIN FLOOR WEB BETWEEN INNER AND OUTER CREASE BEAM CORD WAS CORODED AT STA 1021 RBL 68. MAJOR REPAIR ACCOMPLISHED. MANUFACTURED REPLACEMENT WEB FROM 7075-0 HEAT TREATED TO T6 INSTALLED NEW WEB BETWEEN STA.1020-1039 RBL68 STRINGER 17R.