What was found
DURING C-CHECK, FOUND LEFT WING FRONT SPAR STATION 475 VERTICAL STIFFENER CRACKED TWO FASI N/R 35923. FABRICATED STIFFENERS FROM MATERIAL 7075-T6 STRUT P/N 1505-29063, PO NR 3146124 DIM 10.125 INCH BY 2.25 INCH TWO EACH, INSTALLED IAW B727 SRM 51-30-2. (M)