What was found
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE L1 DOOR AFT SEAL REST GOUGED. MAINTENANCE REMOVED AND REPLACED L1 DOOR AFT SEAL REST. "MAJOR REPAIR" THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE L1 DOOR AFT SEAL REST GOUGED. MAINTENANCE REMOVED AND REPLACED L1 DOOR AFT SEAL REST. "MAJOR REPAIR" THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.