# SDR TSAA20171122035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2017
- Submitted: November 23, 2017
- Operation: Air carrier
- Aircraft: [N303KH](https://openairdocs.org/aircraft/N303KH), registered now
- Make and model: Boeing 737319
- Aircraft serial: 25606
- Aircraft time: 40,703 hours, 43,838 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- Condition: Cracked
- Location: Bs 520
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA20171122035

## Discrepancy

ACCOMPLISHED AD 2012-26-02 INSPECTION, AND FOUND A CRACK MEASURING OF 3.75 INCHES.  ACCOMPLISHED EA PD37-53-2794B FOR CRACK FINDING ON BS 520+7, S-10L.

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