What was found
DURING A MAINTENANCE VISIT, FOUND LEFT WING CENTER L/E HAS SCREWS AND WASHERS WEARING INTO SKIN BY I/B SLOT DOOR AT STA 250.000. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED NEW DOUBLER FROM .063 301 1/4H HEAT NR 879865 AND FABRICATED AND INSTALLED EXTERIOR DOUBLER FROM .063 301 1/4H HEAT NR 879865 IAW FAA APPROVED TENNESSEE TECHNICAL SERVICES DER ENGINEERING SKETCH NR EO-99-094 WITH APPROVED 8110-3 DATED JUNE 09,1999.