# SDR 06FDEA02279

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2006
- Submitted: September 8, 2006
- Operation: Air carrier
- Aircraft: [N523FE](https://openairdocs.org/aircraft/N523FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48479
- Aircraft time: 46,596 hours, 6,554 cycles
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Part number: ARB75121
- Condition: Cracked
- Location: Lt Wing
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/06FDEA02279

## Discrepancy

CRACK FOUND FROM THE END OF STRINGER-12, APPROX 12" AT LT WING TANK AT XORS 642 DURING HFEC INSPECTION SNRM N01442: LHW TANK AT XORS 642 STRINGER -12 END CRACK REPAIRED AS PER SRM 57-20-00 FIG 10 OPT 3 VOL I.  THIS REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.  LEAK CHECK CARRIED OUT AS PER AMM 28-11-00.

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