# SDR SWAA2022022357703

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2018
- Submitted: February 24, 2022
- Operation: Air carrier
- Aircraft: N484WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33841
- Aircraft time: 49,140 hours, 28,859 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Retainer
- Condition: Cracked
- Location: Lt 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/SWAA2022022357703

## Discrepancy

LT WING AFT BULB SEAL RETAINER CRACKED ON VERTICAL WEB BELOW UPPER T/E PANEL BETWEEN #5 AND #6 SPOILER [MARKED]. / REPLACED LT WING AFT BULB SEAL RETAINER BELOW UPPER T/E PANEL BETWEEN #5 AND #6 SPOILER PER SRM 51-40-02 AND SOPM 20-50-01.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.