What was found
DURING ROUTINE C CHECK, FOUND A CRACKED INTERCOSTAL FROM STATION 1640 TO 1660 AT LONGERON 10 RIGHT. REMOVED CRACKED INTERCOSTAL. FABRICATED NEW INTERCOSTAL, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, AND INSTALLED NEW INTERCOSTAL IAW DC8 SRM 51-1-21, 51-1-8,51-3-0, AND DOUGLAS DRAWING 5772656.