As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CORROSION REMOVAL ON FWD FACE OF FRAME 20, CORROSION WAS FOUND ON THE LOWER AFT CORNER FITTING OF THE R1 DOOR. REMOVED & REPLACED THE THRESHOLD FITTING IAW SRM 51- 72-11-911-001. FOUND TO BE OUT OF LIMITS IAW SRM 53-11-13-300-PB201, AND 51-73-00-001