What was found
DURING ROUTINE C CHECK FOUND INTERCOSTAL CORRODED FROM STATION 1000 TO 1020 AT LONGERON 35 RIGHT. REMOVED DAMAGED INTERCOSTAL. FABRICATED NEW INTERCOSTAL, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, AND INSTALLED NEW INTERCOSTAL IAW DC8 SRM 51-1-21, 53-2-0, 51-1-8, 51-1-20D, AND DOUGLAS DRAWING 779929.