What was found
ON 8-9-91 CRACKS WERE DISCOVERED IN THE FS 328 CANTED BULKHEAD STRUCTURE DURING HMV. THIS DAMAGE WAS REPAIRED BY LAC DWG 1646545 PER ER/A 226719-14. AFTER THAT, EO 7-53207-3AD WAS ISSUED TO REINFORCE THE FS 328 CANTED BULKHEAD STRUCTURE FOR ALL DAL L1011'S, PART 2 CALLED FOR INSPECTION OF PERMANENT REPAIRS FOR UNITY WITH THE EO. THE DOUBLERS OF THE BULKHEAD MOD WERE MISSING FASTENERS IN SEVERAL LOCATIONS. ACCOMPLISHED REPAIRS PER DL ERA 271850-14AD.