What was found
DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD STIFFENER AT STA 996 AND LONGERON 14R LOWER FLANGE CRACKED. REPAIRED STIFFENER IAW DC9 S/B 53-166, SERVICE REWORK DWG J060110 VIEW V-V AND DACO DWG PL 9915558.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD STIFFENER AT STA 996 AND LONGERON 14R LOWER FLANGE CRACKED. REPAIRED STIFFENER IAW DC9 S/B 53-166, SERVICE REWORK DWG J060110 VIEW V-V AND DACO DWG PL 9915558.