As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EAC-MZJ - FOUND CRACK IN AFT PRESSURE BULKHEAD, UPPER LEFT CORNER. REPAIRED CRACK IN AFT PRESS BULKHEAD UPPER LEFT CORNER. TRIMMED DAMAGED AREA. ACCOMPLISHED REPAIR IAW DOUGLAS SERVICE BULLETIN DC9-SB-53-137 REV 4 CONDITION XL II 9TABLES3) AND SERVICE REWORK DWG JO60088, CONFIG 505 PER ECRA 944-53-064-2. (M)