# SDR SWAA2024121872128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2024
- Submitted: December 18, 2024
- Operation: Air carrier
- Aircraft: [N439WN](https://openairdocs.org/aircraft/N439WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29834
- Aircraft time: 70,839 hours, 42,333 cycles
- System (JASC): [2550 · Cargo Compartments](https://openairdocs.org/jasc/2550)
- Part: Web
- Condition: Corroded
- 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/SWAA2024121872128

## Discrepancy

CORROSION ON AFT CARGO COMPARTMENT SUB THRESHOLD WEB STA 807-837; RBL 24-RBL 28; WL 157.<[01] REMOVED AND REPLACED AFT CARGO COMPARTMENT SUB THRESHOLD WEB STA 794.37 - 847; RBL 24-RBL 28; WL 157. PER SRM 51-40-02 AND DWG # 146A8340 REV:-.;[02] TASK CARD COMPLETED.;[03] TASK COMPLETE

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