What was found
FOUND CORROSION UNDER AFT DRAIN MAST GROUNDED - YES. REMOVED DAMAGE ORIG .063, MATERIAL LOSS .006, REMAINING .057 FOUND TO BE OUT OF LIMITS THIS IS AN EXCLUDED AREA, REF A320 SRM 53-41-11-283-065 REMOVED DAMAGE, HFEC , DVI NO DEFECTS NOTED. FABRICATED, LOCATED, DRILLED, INSTALLED REPAIR, RESTORED COATINGS, FORMED DOUBLER, REF A320 SRM 53-41-11-300-018 REPAIR LOCATED BETWEEN FR 67 AND FR69 STR 39R TO STR 36R WL-Z1500 DIA 8.0X13.0 THIS IS A CAT A REPAIR NO FURTHER ACTION REQUIRED PO 1058042.1 PO 1061378.2