What was found
DURING A MAINTENANCE VISIT FOUND CRACK, RT WING, L/E RIB AT STA XFS 735.0 AT THE AFT LWR END. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. STOP DRILLED CRACK, FABRICATED AND INSTALLED REPAIR DOUBLER IAW DC8 SRM 57-20-0 FIG 2.