What was found
DURING A MAINTENANCE VISIT, FOUND NUTPLATES INSTALLED WHICH ARE NOT BEING USED, FUSELAGE, BETWEEN STA 500 AND STA 520, BETWEEN LONGERONS 35 LEFT AND 35 RIGHT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR STRAP AND DOUBLERS IAW FAA APPROVED TIMCO DER ENGINEERING SKETCH NR REO- 06161.