# SDR SWAA2022040820875

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N7863A](https://openairdocs.org/aircraft/N7863A), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 30644
- Aircraft time: 49,402 hours, 33,070 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Doubler
- Condition: Cracked
- Location: Center 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/SWAA2022040820875

## Discrepancy

BS 663 VAPOR BARRIER; BULB SEAL RETAINER ABOVE RAM AIR EXHAUST DUCT CRACKED. / REMOVED AND REPLACED BULB SEAL -1 DOUBLER PER SRM 51-40-02-0G-0 AND AIPC 57-11-00-02

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