As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ANNUAL INSP FOUND CORROSION IN THE CABIN ENTRY DOOR IN 3 LOCATIONS. FIRST LOCATION WAS AT THE MIDDLE LOCKING PIN GUIDE ANGLE PIECE. THE SECOND LOCATION IS AT THE LOWER LOCKING PIN GUIDE ANGLE PIECE AND THE THIRD LOCATION IS ON A FRAME AT THE LOWER FWD CORNER WHERE HINGE SPROCKET ATTACHES. AREAS OF CORROSION WILL BE REPAIRED BY REMOVAL AND REPLACEMENT OF ANGLES AND FRAME. (K)