# SDR SWAA2020012874790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2020
- Submitted: January 28, 2020
- Operation: Air carrier
- Aircraft: [N7743B](https://openairdocs.org/aircraft/N7743B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36718
- Aircraft time: 39,179 hours, 19,796 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Cracked
- Location: Bs 500d-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/SWAA2020012874790

## Discrepancy

CRACK ANGLE FLOOR STRUCTURE BETWEEN BS 500D TO BS 520 AT BL0 AT PASSEN GER CABIN (1 EA). / REPLACED ANGLE FLOOR STRUCTURE BETWEEN BS 500D TO BS 520 AT BL 0 AT PASSENGER CABIN (1E/A) IAW B737-700 SRM 51-10-02 AND DRAWING #143A5400.

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