As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE PAX #3 DOOR INTERCOSTAL P/N ACA3820-16 HAS A CRACK. REMOVED AND REPLACED INTERCOSTAL PN:ACA3820-16 AT PAX #3 DOOR AT MIDDLE SIDE 3RD FROM TOP IAW MD-11 SRM 51-35-01. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.