# SDR USAA2010073091543

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2010
- Submitted: July 30, 2010
- Operation: Air carrier
- Aircraft: [N530AU](https://openairdocs.org/aircraft/N530AU), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 24412
- Aircraft time: 62,239 hours, 38,910 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 654577467
- 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/USAA2010073091543

## Discrepancy

SAL - Q4 - MAJOR REPAIR - A CRACK WAS FOUND IN CHEM MILLED AREA WITH A LONGITUDE OF 1.300 INCH LOCATED BETWEEN BS 727D AND BS 727E, STR-19L.  REPAIRED FUSELAGE SKIN BETWEEN BS 727D AND BS 727E, STR 19L IAW B737 SRM 53-00-01 REPAIR 31.

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