What was found
DURING ROUTINE C CHECK, FOUND A CRACKED INTERCOSTAL AT STATION 1160 LONGERON 27 RIGHT. FABRICATED NEW INTERCOSTAL, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, AND INSTALLED NEW INTERCOSTAL IAW DC8 SRM 51-1-20D, 51-1-8, AND DOUGLAS DRAWING 9573259.