As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OP 16 MAINT CHECK, FOUND IN AFT CARGO COMPT THE FWD PRESSURE BULKHEAD STIFFENER CRACKED IN CENTER APPROXIMATELY 1.5 INCH LOCATED 18.5 INCHES FROM BOTTOM OF BULKHEAD. REMOVED CRACKED STIFFENER AND INSTALLED NEW STIFFENER WITH HI-LOKS PER SRM 51-60-0.