What was found
CORROSION ON AFT CARGO TRACK, RBL 3, BS 927+17. FOUND TO BE OUT OF LIMIT IAW SRM 53-00-53-1A-2. HFEC INSPECTED CUT OUT AREA IAW NDTM PART 6-51-00-00, PROCEDURE 23. NO CRACKS NOTED. REMOVED AFT CARGO TRACK IAW SRM 51-40-02. FABRICATED A REPAIR. LOCATED AND DRILLED THE REPAIR IAW SRM 53-00-53-2R-2, REPAIR 2, SRM 51-40-05, AND DWG 147A7500 REV. APPLIED CHEMICAL CONVERSION COATING AND PRIMER IAW SRM 51-20-01 AND AMM 51-21-72-370-804. ON CARGO TRACK BARE SURFACE IAW SRM 53-00-53-2R-2, REPAIR 2, SRM 51-20-01, AND AMM 51-21-72-370-804. INSTALLED THE REPAIR AND SPLICE IAW SRM 51-40-02, SRM 53-00-53-2R-2, REPAIR 2, AND DWG 147A7500, REV-.