# SDR SWAA2022032250457

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: N450WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32470
- Aircraft time: 55,298 hours, 32,627 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Aft Fuselage
- 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/SWAA2022032250457

## Discrepancy

***CORROSION*** MULTIPLE AREAS OF CORROSION ON FUSELAGE SKIN FROM BS 847 TO BS 1007; FROM S-2L TO S-2R; WL 306.5 / REPAIRED FUSELAGE SKIN B.S 847-1007 STR 2L- STR 2R W.L 306.5 IAW EA 1-753-35791 REV IR AND ATS ER 19-05054 REV IR

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