What was found
DURING C-CHECK, A DENT WAS FOUND IN THE SKIN AT BS 420-440, S12AL-13L.THE DAMAGE WAS TRIMMED OUT AND REPAIRED IAW NRC 212 AND SRM 53-30-03, FIG 1. THE SKIN AT THE DENT LOCATION IS MADE FROM 0.063 INCH THICK 2024-T3 CLAD ALUMINUM SHEET IAW SRM 53-30-02, FIG 1, ITEM 3. THE REPAIR CONSISTS OF AN 0.071 INCH THICK DOUBLER THAT MEASURES 12.0 INCH BY 11 INCH MADE FROM 2024-T3 CLAD ALUMINUM SHEET INSTALLED USING BACR15CE6 AND BACR15BB8 RIVETS. THIS EO DOCUMENTS THE FUSELAGE SKIN REPAIR IAW NRC 212 AND SRM 53-30-03, FIGURE 1. EO 4753B286.