What was found
SHIP 383 LH WING UPPER SURFACE REAR SPAR BETWEEN RIB 6 & RIB 7 FOUND WITH CORROSION AROUND FASTENERS. CORRECTIVE ACTION: LH WING UPPER SURFACE REAR SPAR BETWEEN RIB 6 AND RIB 7 CORROSION REMOVED. DETAILED VISUAL INSPECTION CARRIED OUT ON COROSSION REMOVED AREA TO ENSURE NO MORE CORROSION. CARRIED OUT HFEC SURFACE INSPECTION ON REWORK AREA - FOUND NIL CRACK AND NIL CORROSION INDICATION ULTRASONIC THICKNESS MAPPING CARRIED OUT CORROSION REMOVED LOCATIONS AND DETAILS REPORTED TO LIASON ENGINEERING. REPAIRS CARRIED OUT AS PER ER/A 607291-14. (2696358)