What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, SEVERAL RIVET HEADS POPPED ON DOUBLER BETWEEN STA -52 TO STA -12, 20 RIGHT CENTER COCKPIT PRESSURE DECK AFT OF F/E TABLE. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED FINGER DOUBLER IAW FAA APPROVED TENNESSEE TECHNICAL SERVICES DER ENGINEERING SKETCH NR EO-99-109 WITH APPROVED 8110-3 DATED 08-05-99. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).