What was found
LT A/C BAY BS 663, LBL 8, LOWER FUEL TANK ANGLE COMMON THE VAPOR BARRIER IS CRACKED AT FASTENER JUST OUTBD OF LH KEELBEAM. REPLACEMENT ANGLE FABRICATED IAW W/O 43057-5000-0001. SPLICE ANGLE FABRICATED ON W/O 43057-5000-0002, REPLACEMENT ANGLE TO BE .063' 2024-T42 IAW SRM 57-10-10-2R-5, REPAIR 5. REMOVED DAMAGED SECTION OF THE ANGLE AND PERFORMED A DVI IAW SRM 57-10-10-2R-5 REPAIR 5 HFEC IAW NDT PART 6; 51-00-00 PROC 16. NO DEFECTS NOTED. LOCATED AND DRILLED THE ANGLE, AND SPLICE ANGLE IAW SRM 57-10-10-2R-5, REPAIR 5. INSTALLED FASTENERS IN REPAIR IAW SRM 57-10-10-2R-5. SEALED FASTENERS IAW SRM 57-10-10-2R-5. COMPLETED INSTALLATION OF REPAIR ANGLES IAW SRM 57-10-10-2R-5 REPAIR 5. STEP 18.