What was found
FUSELAGE SKIN FS 540-560 L 0, REPAIR FOR SKIN CORROSION CUTOUTS, TWO AREAS OF CORROSION WERE FOUND IN THE FUSELAGE BELLY SKIN AT APPROX BL 0 BETWEEN FS 540 AND 560. THE CORROSION WAS CUT OUT OF THE SKIN WITH A 7.5 BY 2.12 CUTOUT AND A 2.25 BY 2 CUTOUT. THE CUTOUTS WERE REPAIRED WITH A SINGLE ALUMINUM EXTERNAL DOUBLER AND TRIPLER REPAIR PER ER/A 365224-14, REV B.