# SDR SWAA2022053111322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2022
- Submitted: May 31, 2022
- Operation: Air carrier
- Aircraft: [N959WN](https://openairdocs.org/aircraft/N959WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36674
- Aircraft time: 35,691 hours, 21,667 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Vapor Barrier
- Condition: Cracked
- Location: Rh Wheel Well
- 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/SWAA2022053111322

## Discrepancy

RH WHEEL WELL FORWARD VAPOR BARRIER HAS CRACK BEHIND B SYSTEM RETURN FILTER; 20 INCHES IN LENGTH; NEAR RBL 54.21 FURTHER EVALUATION FOUND THERE TO BE 2 CRACKS RATHER THAN 1. RH WHEEL WELL CENTER SECTION REAR SPAR HAS AN 8 IN CRACK AT THE VAPOR BARRIER AT BAY 8R. THE SECOND CRACK IS ADDRESSED ON NR# TTG8Q00CNEVJ. / [01] ACCOMPLISHED INTERIM REPAIR ON VAPOR BARRIER AT BAY 8R REF SRM 57010-10-2R-2.

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