What was found
DURING C-CHECK, FOUND UPPER FUSELAGE SKIN HAS CORROSION BETWEEN FS 822.500 AND FS 857.125, L22R. CUT OUT DAMAGED SECTION, FABRICATED FILLER AND DOUBLER. INSTALLED REPAIR IAW DER NR ARW 95 0082-1004. TREATED AND PAINTED AREA IAW SRM 51-1-8. SEALED AREAS ARE IAW SRM 51-1-14. (X)