What was found
DURING ROUTINE C CHECK, FOUND RIGHT WING LEADING EDGE RIB AT STATION 341 CRACKED. STOP DRILLED CRACK, FABRICATED REPAIR DOUBLER, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, AND INSTALLED DOUBLER IAW DC8 SRM 57-2-0, 51-1-8, AND 51-1-20D.