What was found
WHILE WORKING CUSTOMER CARD P092915 FOUND ADDITIONAL CORROSION ON THE RH AFT BULKHEAD CANTED SUPPORT AT FR33+16, Y+765, Z-1912 GROUNDED - YES. REMOVED THE DAMAGED PLATE IN FCB R/H AFT BULKHEAD CANTED AT FR33+16, Y+765, Z-1912 IAW A320 SRM 51-52-11. LOCATED, DRILLED AND DE-BURRED HOLES ON THE NEW PLATE IAW SRM 51-41-11 AND INSTALLED IAW SRM 51-42-11 AND AIRBUS DWG D53930502.