What was found
EXISTING REPAIR ON FUSELAGE SKIN BETWEEN FR11A AND FR13 BELOW TOILET SERVICE DOOR REQUIRES EVALUATION FOR CONFORMITY THE EXISTING REPAIR ON FUSELAGE SKIN BETWEEN FR11A AND FR13 BELOW TOILET SERVICE DOOR FOUND IN CONFORMITY WITH RAS/AS/128/2003 ISSUE A AND FOUND INTERNAL STIFFENER CORROSION. REPORTED TO ENGINEER. PERFORMED CORROSION REMOVE REPAIR PER EA 6-5330-T0346663. TITLE: FUSELAGE - PLATES & SKINS - CORROSION ON LEFT SIDE SKIN INTERNAL DOUBLER FR12-FR12A. EO 6-5100-7-5000 D7 PT1 WAS COMPLETED. TITLE: STRUCTURES - REPAIR CATALOG - REPAIR IDENTIFICATION & TRACKING REQUIREMENTS 14 CFR 121.707. THE REPAIR WAS CATEGORY "A" AND WAS CLASSIFIED AS MAJOR PER GMM6-2-100.