What was found
DURING A MAINTENANCE VISIT FOUND A CRACK TO THE AFT PRESSURE BULKHEAD I BEAM UPPER ATTACH ANGLE AT STA 1766, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED NEW ANGLE IAW DC-8 SRM 51-1-4, 51-1-21 AND 51-1-20.