As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HEAVY CK COE / MAJOR REPAIR / LEVEL 2 CORROSION: MATING SURFACE OF RT CREASE BEAM WEB AT FR 19-20 IS CORRODED (LENGTH 1", WIDTH 1", DEPTH .015"). FABRICATED AND INSTALLED NEW WEB - RT CREASE BEAM WEB AT STRINGER 14R BETWEEN FRAMES 19-20.