What was found
AFT PIT AT FR64 BETWEEN STR44 AND STR43R THERE IS EVIDENCE OF CORROSION ON THE BELLY SKIN DOUBLER STRAP GROUNDED - YES. REMOVED CORROSION IN AFT. PIT AT FR64 BETWEEN STR43R-STR44 AND FOUND AREA TO BE OUT OF LIMITS DUE TO NO LIMITS GIVEN IN SRM ON INTERNAL DOUBLER STRAP. ACCOMPLISHED EA#A320-53EA-02193. DIMENSION OF BLENDOUT IS 3.1" X 2", MATERIAL THICKNESS .078", REMOVED, .013", REMAINING .065". CATEGORY A REPAIR. A320 SRM 53-41-11-283-065