What was found
DURING ROUTINE C CHECK, FOUND RIGHT WING CENTER LEADING EDGE LOWER SURFACE RIB CRACKED AT STATION 341. STOP DRILLED CRACK. FABRICATED REPAIR PARTS, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, AND INSTALLED REPAIR PARTS IAW DC8 SRM 57-2-0, 51-1-8, 51-3-0, AND 57-3-3.