# SDR SWAA2022013146877

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2017
- Submitted: February 1, 2022
- 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: 49,716 hours, 29,137 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Retainer
- Condition: Cracked
- Location: Rt Wing
- 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/SWAA2022013146877

## Discrepancy

RIGHT WING LOWER TRAILING EDGE PANEL VERTICAL BULB SEAL RETAINER IS CRACKED / REMOVED AND REPLACED RIGHT WING LOWER TRAILING EDGE PANEL VERTICAL BULB SEAL RETAINER PER SRM 51-40-02

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