As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A MAINTENANCE VISIT FOUND A CRACK TO THE BULKHEAD HORIZ. INTERCOSTAL AT STA 70 RBL 30 ABOVE L30R, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. /////CORRECTIVE ACTION///// FABRICATED PART AND INSTALLED IAW DC-8 SRM 51-1-21 AND 51-1-20D.