What was found
DURING A MAINTENANCE VISIT, FOUND RUDDER, LEFT SIDE, SKIN GOUGE/DENTED, AT STA=XR 90. REMOVED DAMAGED SECTION, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR DOUBLER IAW FAA APPROVED TIMCO DER ENGINEERING SKETCH REO-05119.