As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME IN AT PIT AREA AT STATION 1480 HAD EXCESS MATERIAL REMOVED DURING CORROSION CLEANUP AND BETWEEN STRINGER 26R AND 27R AREA EFFECTED WAS UPPER INNER FLANGE OF FRAME. SUPPLEMENTAL DATA UPDATE MAJOR REPAIR ACCOMPLISHED. INSTALLED STRAP REPAIR UNDER INNER FLANGE.