What was found
C-BELLY DOOR EXTERNAL SKIN LOWER PART BROKEN 1.000 X 0.375 AT STA 1200.000 L-31 L-32 (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW ASTAR ED EDU21-5, ASTAR DWG U21-R05. TRIMMED OUT DAMAGED SKIN SEGMENT AND REMOVED EXISTING SPLICE STRAP IAW ASTAR ED EDU21-5, ASTAR DWG U21-R05. PERFORMED NDT INSPECTION IAW NDT SPM PART 6-10-01-001. FABRICATED NEW SKIN SEGMENT IAW ASTAR ED EDU21-5, ASTAR DWG U21-R05. CLEANED, TREATED AND PRIMED AREA, SPLICE STRAP AND NEW SKIN SEGMENT IAW SRM 51-1-8B. APPLIED PRC SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PG 9. INSTALLED SPLICE STRAP AND NEW SKIN SEGMENT WITH NEW FASTENERS IAW ASTAR ED EDU21-5, ASTAR DWG U21-R05, SRM 51-1-20D PG 9, SRM 51-1-21 PG 1.