What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CARGO DOOR CUT OUT, FWD LWR CORNER SEAL REST. CORR OUT OF LIMITS REF SRM 53-23-11 AD52 SEAL REST RPL IAW AMM 20-10-01/200.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CARGO DOOR CUT OUT, FWD LWR CORNER SEAL REST. CORR OUT OF LIMITS REF SRM 53-23-11 AD52 SEAL REST RPL IAW AMM 20-10-01/200.