What was found
DURING A MAINTENANCE VISIT FOUND CRACK, LEFT WING CENTER, L/E UPPER SKIN AT STA XFS 316.5 AT FRONT SPAR. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR IAW DC8 SRM 57-2-1.