What was found
DURING A HEAVY CHECK, CORROSION WAS DISCOVERED ON AFT CARGO DOOR SILL. REPAIRED THE AREA IAW EA 53-0130-17, REV 1 & EC A17 247-01. MAJOR REPAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING A HEAVY CHECK, CORROSION WAS DISCOVERED ON AFT CARGO DOOR SILL. REPAIRED THE AREA IAW EA 53-0130-17, REV 1 & EC A17 247-01. MAJOR REPAIR.