As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LT PASSENGER/CREW DOOR LOWER AFT CUT-OUT CORNER FITTING HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00. DIMENSIONS: L=1.0", W=0.800", D=0.015". NO ESTABLISHED LIMITS IN SRM. REMOVED DAMAGE CORNER FITTING AND INSTALLED ON NON-ROUTINE CARD.