# SDR SWAA2023062957471

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2023
- Submitted: June 29, 2023
- Operation: Air carrier
- Aircraft: [N942WN](https://openairdocs.org/aircraft/N942WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36648
- Aircraft time: 45,425 hours, 27,767 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Vapor Barrier
- Part number: UNKNOWN
- 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/SWAA2023062957471

## Discrepancy

LEFT VAPOR BARRIER SIGNS OF CRACKS.<[01] STEPS # 4 & 5 WERE CHANGED TO COMPLETE FOR COMPLETION OF ALL WORK STEPS ON THIS COARD ARE NOW COMPLETED.;[02] VERIFIED ALL WORK STEPS HAVE BEEN ACCOMPLISHED AS REQUIERD PER WORK INSTRUCTIONS ON JOB CARD.

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