What was found
DURING A MAINTENANCE VISIT FOUND CORROSION, AREA UNDER PANEL 69 LT ELEV INSIDE THROUGHOUT AREA BETWEEN XE 32.937 TO XE 50.000 FWD. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. REPAIRED CORROSION IAW FAA APPROVED TENNESSEE TECH SERVICES DER ENGINEERING SKETCH NR EO-99-085 WITH APPROVED 8110-3, DATED MAY 21, 1999. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).