What was found
SERVICE DOOR LOWER THRESHOLD HAS CORROSION ON UPPER SURFACE AROUND NUTPLATE HOLES BETWEEN FRAME 20 THRU 22- R&R SERVICE DOOR LOWER THRESHOLD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SERVICE DOOR LOWER THRESHOLD HAS CORROSION ON UPPER SURFACE AROUND NUTPLATE HOLES BETWEEN FRAME 20 THRU 22- R&R SERVICE DOOR LOWER THRESHOLD.