# SDR SWAA2022022116283

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2018
- Submitted: February 21, 2022
- Operation: Air carrier
- Aircraft: [N252WN](https://openairdocs.org/aircraft/N252WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34973
- Aircraft time: 42,330 hours, 25,012 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/SWAA2022022116283

## Discrepancy

L/H T/E UPPER FIXED WING PANEL; AFT OF PYLON BULB SEAL RETAINER LOWER BOLT HOLE IS CRACKED (MARKED) / REMOVED + REPLACED WEB ASSY ON SEAT RETAINER ON L/H T/E UPPER FIXED WING PANEL IAW SRM 51-40-02-0G-0 PAR 4 AND TIGHTENED ALL HARDWARE IAW AMM 20-50-11-910-801 TABLE 204

---
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.