What was found
MCN - C13 CK - "C" - CRACKS FOUND ON FUSELAGE SKIN, ( 2 EA, .312" & .125") AT THE L-1 DOOR CUTOUT, UPPER FWD CORNER BS 313 - 314, BETWEEN STR 6L & 7L. MAINTENANCE TRIMED OUT THE DAMAGED AREA, FABRICATED REPAIR FILLERS, DOUBLER, TRIPLER AND SHIMS AND INSTALLED IAW AWA ER 15-5310-01310-SS2.