What was found
DURING A MAINTENANCE VISIT, FOUND DAMAGE, UPPER SKIN, RT O/B AILERON AT STA XW 698. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR DOUBLERS IAW FAA APPROVED TIMCO DER ENGINEERING SKETCH NR REO- 06144.