What was found
DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD RADIAL STIFFENER AT THE 5 O'CLOCK POSITION CRACKED. REPLACED RADIAL IAW DC-9 SRM 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD RADIAL STIFFENER AT THE 5 O'CLOCK POSITION CRACKED. REPLACED RADIAL IAW DC-9 SRM 51-30-2.