# SDR FDEA202109202619

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2021
- Submitted: November 1, 2021
- Operation: Air carrier
- Aircraft: [N586FE](https://openairdocs.org/aircraft/N586FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48487
- Aircraft time: 92,043 hours, 21,958 cycles
- System (JASC): [2500 · Cabin Equipment/Furnishings](https://openairdocs.org/jasc/2500)
- Part: Beam
- Part number: NCA604429
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202109202619

## Discrepancy

LWR FWR CARGO COMP. STA. Y595, Z-80. AFT PRESSURE BULKHEAD, LWR HROZ STIFFENER (   NCA6044-29 BEAM ) CRACKED AT LWR FACE NEAR CENTER (MARK 4 PLACES) INSTALLED ALL REPAIR PARTS AT STA 595 Z-80 AFT PRESUSSURE BULKHEAD STIFFNER BEAM   NCA 6044-29 REF SRM 53-20-08-2R, SRM 51-31-01-OG, AND SRM 51-33-01-OG     MAJOR REPAIR

---
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.