What was found
IDENTIFIED CRACKS AT 3.25 INCH PROPAGATING FROM ONE RIVET TO ADJACENT RIVET ON MAIN CARGO DOOR AT BS 430, 2 INCHES BELOW STRINGER 14L CONFIRMED BY UTILIZING HFEC AND VISUAL METHOD. TRIM OUT THE CRACK DAMAGE, FABRICATED FILLERS FROM 2024-T3, FABRICATED EXTERNAL DOUBLER ONE GAUGE THICKER THAN DOOR LOWER OUTER SKIN, AND INSTALLED FASTENERS PER SRM 51-30-2. IN ACCORDANCE WITH ECO 3211, RECEIVED 8110-3 APPROVAL. (M)