# SDR FDEA201109264123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2011
- Submitted: October 4, 2011
- Operation: Air carrier
- Aircraft: [N643FE](https://openairdocs.org/aircraft/N643FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48486
- Aircraft time: 48,609 hours, 9,839 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AEA0220549
- Condition: Corroded
- Location: Bs 1441-1461
- 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/FDEA201109264123

## Discrepancy

LONGERON 16 RT BETWEEEN BS 1441-1461 FOUND CORRODED.  CORROSION REMOVED IAW SRM 51-21-01, REV 47 AND FOUND CRACKED.  NEW LONGERON FABRICATED IAW DWG AEA0220 REV R.  LONGERON REMOVED AND REPLACED IAW SRM 51-31-01, REV 47.  REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 REV 112.

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