What was found
THE LEFT A/C BAY VAPOR BARRIER ATTACH ANGLE AT BS 663, LBL 9 IS CRACKED. ACCOMPLISHED HFEC INSPECTION OF THE DAMAGED AREA & VERIFIED THE CRACK IAW NDT MANUAL PART 6; 51-00-00, PROCEDURE 23. REMOVED THE LT A/C BAY VAPOR BARRIER ATTACH ANGLE IAW SRM 51-40-02. ACCOMPLISHED HFEC HOLE PROBE INSPECTION OF LT VAPOR BARRIER ATTACH ANGLE FASTENER HOLES COMMON TO THE FUEL TANK IAW NDT PART 6 51-00-00 PROC. 16. NO DEFECTS NOTED. LOCATED DRILLED AND DEBURRED A NEW ATTACH ANGLE IAW SRM 51-40-05. INSTALLED FASTENERS COMMON TO THE NEW ATTACH ANGLE & FUEL TANK IAW SRM 51-40-02. DOME SEALED FASTENERS IAW SOPM 20-50-19. SEALED EXTERNAL FASTENERS TO THE LT AC BAY VAPOR BARRIER ATTACH ANGLE. IAW SOPM 20-50-19