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: SERVICE DOOR THRESHOLD HAS AREAS OF CORROSION BEYOND LIMITS AND MISSING SURFACE PROTECTION ON THE UPPER SURFACE. REPAIR PER STRUCTURAL REPAIR MANUAL BY FABRICATING AND INSTALLING THRESHOLD.