As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR LOWER THRESHOLD 2EA NUTPLATES "Z" ANGLE HAS CORROSION AROUND NUTPLATE HOLES. R&R PASSENGER DOOR LOWER THRREHOLD "Z" ANGLES. NUTPLATE HOLES NEED TO BE PICKED UP. LOCATED AND INSTALLED NUTPLATES ON PASSENGER DOOR LOWER THRESHOLD "Z" ANGLES.