What was found
DURING D-CHECK, FORWARD CARGO COMPARTMENT STATION 540, DAMAGED TO STRINGER 21L, GOUGED. GOUGE STOP DRILLED PER SRM 51-10-1, FABRICATED REPAIR DOUBLER CHANNEL PER SRM 53-10-3 .063 7075-T6, TREATED AND PRIMED PER SRM 51-10-2, REPAIR DOUBLER INSTALLED PER SRM 53-10-3 1 INCH BY 1 INCH BY 10 INCH. TOTAL CYCLES 29,235.