# SDR SWAA2024121669918

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2024
- Submitted: December 16, 2024
- Operation: Air carrier
- Aircraft: [N277WN](https://openairdocs.org/aircraft/N277WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32531
- Aircraft time: 57,239 hours, 34,524 cycles
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Vapor Barrier
- 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/SWAA2024121669918

## Discrepancy

L/H B.S. 663 VAPOR BARRIER IS CRACKED AT 4' I/B OF THE O/B EDGE<[01] L/H B.S. 663 VAPOR BARRIER; CRACK AT 4' I/B OF THE O/B EDGE; WAS REPAIRED IAW SRM 51-70-04-2R-10.;[02] JOB COMPLETE.

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