# SDR TSAA20150307003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2015
- Submitted: March 11, 2015
- Operation: Air carrier
- Aircraft: [N840AL](https://openairdocs.org/aircraft/N840AL), registered now
- Make and model: Boeing 737-2X6C
- Registry model: [Boeing 737-2X6C](https://openairdocs.org/model/boeing-737-2x6c) (OpenAirDocs)
- Aircraft serial: 23124
- Aircraft time: 66,102 hours, 69,070 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- 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/TSAA20150307003

## Discrepancy

CRACK FOUND & CONFIRMED BY HFEC DURING ACCOMPLISHMENT OF ECO 3475R8 PART III & PART V.  FUSELAGE SKIN CHEM MILLED LINES DETAILED & NDT INSPECTION.  APPROX 2.0 INCH LONG SKIN CRACK AT BS 787ABOVE STRINGER 19 L.

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