# SDR SWAA2023060143189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2023
- Submitted: June 1, 2023
- Operation: Air carrier
- Aircraft: [N226WN](https://openairdocs.org/aircraft/N226WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32494
- Aircraft time: 58,497 hours, 35,066 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2023060143189

## Discrepancy

CRACK ON FLOOR STRUCTURE INNER CHORD LOCATED BS 303.9 AT LEVEL STR 17L AT FWD GALLEY AREA 2023-295254<[01] REPLACED INNER CHORD LOCATED ON FLOOR STRUCTURE LOCATED ON BS 303.9 AT LEVEL STR 17L AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; DWG 141A8110; SHEET 11; REV: ?. AND DWG 141A8110; SHEET 9; REV: A.<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[02] INSTALLED NEW INNER CHORD LOCATED ON FLOOR STRUCTURE LOCATED ON BS 303.9 AT LEVEL STR 17L AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; DWG 141A8110; SHEET 11; REV: ?. AND DWG 141A8110; SHEET 9; REV: A. RII.

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