# SDR FDEA201205282000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2012
- Submitted: May 29, 2012
- Operation: Air carrier
- Aircraft: [N575FE](https://openairdocs.org/aircraft/N575FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48500
- Aircraft time: 67,262 hours, 14,034 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Doubler
- Part number: AEA05261
- Condition: Cracked
- Location: 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/FDEA201205282000

## Discrepancy

LEFT KEELBEAM FORWARD BULKHEAD LOWER HOLE CUT-OUT DOUBLER CRACKED.   R & R WITH FABRICATED DOUBLER IAW SRM 51-33-01, REV 49. NEW DOUBLER FABRICATED BY MACHINING IAW DWG AEA0526 REV NC.  REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100, REV 114.

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