# SDR SWAA2022031431848

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2019
- Submitted: March 15, 2022
- Operation: Air carrier
- Aircraft: [N294WN](https://openairdocs.org/aircraft/N294WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32540
- Aircraft time: 41,426 hours, 24,645 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: None
- Condition: Corroded
- 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/SWAA2022031431848

## Discrepancy

***CORROSION*** ON INNER CHORD AT PASSENGER CABIN BS685 - BS727 LBL63 WL208.1. MARKED / REMOVED AND REPLACED INNER CHORD AT PASSANGER CABIN BS 673 TO BS 727 LBL 63 WL 208.1 IAW SRM 51-40-02-0G-0 AND DWG 144A5900 - 144A5901 59205U 08AUG19

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