What was found
DURING C-CHECK FUSELAGE RT SIDE, STRUCTURAL DOUBLER HAS CORROSION AROUND IT, BETWEEN FS 188 TO FS 208 AND BETWEEN L24R AND L28R. REMOVED DOUBLER WITH CORROSION, FABRICATED NEW DOUBLER FROM 7075-T6 .065 INCH. TREATED AND PRIMED IAW SRM 51-1-8. INSTALLED DOUBLER IAW SRM 51-1-21.