As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE ATTACH FITTING COMMON TO THE L4 DOOR NR 1 DOOR STOP INTERCOSTAL AND THE AFT PRESSURE BULKHEAD WAS FOUND CRACKED. THE CRACK IS TYPICAL OF LAC S/B 093-53-270. THE ADJACENT FITTINGS WERE FOUND UNDAMAGED. THE CRACKED FITTING WAS AUTHORIZED FOR CONTINUED SERVICE ON A TIME-LIMITED BASIS PER THE S/B AND ER/A 377845-14.