What was found
DURING A MAINTENANCE VISIT FOUND CRACK DAMAGE TO D-PIT INTERCOSTAL AT STA.1520-1540 AND L33L AND UNDER CARGO TRACK, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. /////CORRECTIVE ACTION///// REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED PART AND INSTALLED IAW DC-8 SRM 51-1-21, 51-3-0, 51-1-20D, 51-1-21A AND DWG#5751516.