What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION DAMAGE TO LONGERON 3 RIGHT AT STA 12, ALSO CORROSION DAMAGE TO LONGERON 10 RIGHT AT STA 23. REMOVED DAMAGED SECTIONS FROM LONGERONS 3 RIGHT AND 10 RIGHT, TREATED AREAS IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR DOUBLERS TO LONGERON 3 RIGHT AND 10 RIGHT IAW FAA APPROVED ENGINEERING SKETCH REO-04748.