# SDR SWAA2023030399721

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2023
- Submitted: March 3, 2023
- Operation: Air carrier
- Aircraft: [N7746C](https://openairdocs.org/aircraft/N7746C), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33934
- Aircraft time: 50,644 hours, 26,573 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Condition: Cracked
- Location: Zn 200 Fus Top
- 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/SWAA2023030399721

## Discrepancy

CRACK ON INTERCOSTAL LOCATED BTW BS 277 TO BS 294.5 BL 0 ON PASSENGER CABIN 2023-99287<[01] REPLACED WEB INTERCOSTAL LOC. BTW BS 277 TO BS 294.5 BL 0 ON PASSENGER CABIN IAW B737-700 SRM 51-40-02 ;SRM 51-10-02 PARAGRAPH 9 AND DWG 141A5400 SHEET 20 REV - SEE INDIVIDUAL SIGNOFF BELOW;[02] REPLACED WEB INTERCOSTAL LOC. BTW BS 277 TO BS 294.5 BL 0 ON PASSENGER CABIN IAW B737-700 SRM 51-40-02 ;SRM 51-10-02 PARAGRAPH 9 AND DWG 141A5400 SHEET 20 REV - SEE INDIVIDUAL SIGNOFF BELOW RII

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