# SDR SWAA2022032499423

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N7750A](https://openairdocs.org/aircraft/N7750A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36716
- Aircraft time: 39,742 hours, 19,836 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Condition: Elongated
- Location: Cabin
- 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/SWAA2022032499423

## Discrepancy

ELONGATED HOLE FLOOR STRUCTURE INTERCOSTAL LOC.BS540 RBL24.5 TO RBL45. 5 AT PASSENGER CABIN (3 EA) / REPLACED FLOOR STRUCTURE INTERCOSTAL LOC BS540 RBL 24.5 TO RBL 45.5 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 AND DRAWING 143A0060 SHEET 51 REV-

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