What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON L2 DOOR SILL FR 66 STR 23L; REPLACED DOOR SILL. REF NR 24430.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON L2 DOOR SILL FR 66 STR 23L; REPLACED DOOR SILL. REF NR 24430.