# SDR SWAA2022021817191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2018
- Submitted: February 21, 2022
- Operation: Air carrier
- Aircraft: [N255WN](https://openairdocs.org/aircraft/N255WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32513
- Aircraft time: 42,002 hours, 24,811 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Web
- Condition: Corroded
- Location: Fwd Cargo Bay
- 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/SWAA2022021817191

## Discrepancy

FWD CARGO DOOR CUTOUT; LOWER SILL WEB HAS CORROSION ON UPPER SURFACE AROUND NUT PLATE HOLES; STA 440 TO 492 / REMOVED AND REPLACED FWD CARGO LOWER WEB WITH NEW ONE LIAW BOEING 737 DWG 143A8130 REV:- AND SRM 51-40-02

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