What was found
DURING A MAINTENANCE VISIT FOUND CRACK, RT WING L/E LWR SKIN AT STA XFS 630. 3 FORWARD OF THE SPAR, AT A RIVET HEAD. 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 PER DC8 SRM 57-2-0 FIG 6.