What was found
DURING A SCHEDULED MAINTENANCE INSPECTION, CORROSION WAS FOUND ON AFT SIDE OF FRAME AND ON PRESSURE BULKHEAD AT STA 996 AND STR 27L IN AFT BAGGAGE AREA. CLEANED CORROSION, REMOVED AND REPLACED TEE CHORD AND REPAIRED PRESSURE BULKHEAD IAW WITH SRM 53-05, FIG 9.