# SDR SWAA2021050624643

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2020
- Submitted: May 6, 2021
- Operation: Air carrier
- Aircraft: N7728D
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33925
- Aircraft time: 46,167 hours, 23,625 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Track
- Condition: Cracked
- Location: Horizontal Stab
- 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/SWAA2021050624643

## Discrepancy

RIGHT HORIZONTAL UPPER AFT SLIDING SEAL FORWARD TRACK IS CRACKED / REMOVED AND INSTALLED NEW SEAL TRACK PER. SOPM 20-50-01

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