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 4 INCH CRACK IN ANGLE AFT PRESSURE BULKHEAD STA 1766 L19L TO L19R AT CENTER LINE OF HORZ BEAM. DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED IAW SRM 53-2-5 AND SRM 51-1-20D. CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM.