What was found
DURING A MAINTENANCE VISIT FOUND CRACK IN ACCESS PLATE LAND RIGHT WING, FUEL TANK PLATE 505E AT STA 191.000. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED DOUBLERS FROM 7075-T6 .160 LOT NR 341392, 7075-T6 .500 LOT NR 295751 AND 7075-T6 .063 IAW FAA APPROVED TENNESSEE TECHNICAL SERVICES DER ENGINEERING SKETCH NR EO-99-094 WITH APPROVED 8110-3 DATED JUNE 24, 1999 AND DC8 SRM 57-2-1.