What was found
DURING A MAINTENANCE VISIT FOUND LEFT WING, FLAP WELL, RIB CRACKED AT XRS 178. DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR ANGLE IAW FAA DER APPROVED ENGINEERING SKETCH EO 99-186.