# SDR FDEA202207081696

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2022
- Submitted: July 20, 2022
- Operation: Air carrier
- Aircraft: [N593FE](https://openairdocs.org/aircraft/N593FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48551
- Aircraft time: 87,265 hours, 19,523 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Stiffener
- Part number: AJC700135
- Condition: Cracked
- Location: Aft Bulkhead
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202207081696

## Discrepancy

EMPENNAGE: AFT FUSELAGE STATION 2164 BULKHEAD THE LOWEST STIFFENER FOUND   CRACK APPROXIMATE LENGTH 1 INCH.   EMPENNAGE: AFT FUSELAGE STATION 2164 BULKHEAD THE LOWEST AREA CRACKED   STIFFENER REMOVED AND REPLACED AS PER SRM 51-33-01-OG. STIFFENER REWORKED AS   PER DOUGLAS DRAWING AJC7001 REVISION DT. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-  100.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.