# SDR SWAA2025010883628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2025
- Submitted: January 8, 2025
- Operation: Air carrier
- Aircraft: [N957WN](https://openairdocs.org/aircraft/N957WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41528
- Aircraft time: 44,132 hours, 27,185 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Seal
- Condition: Cracked
- Location: Zone 300
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025010883628

## Discrepancy

R/H HORIZONTAL STAB UPPER AFT SLIDING SEAL CRACKED.<[01] REMOVED AND REPLACED SEAL PER SRM 51-40-02.;[02] INSPECTED C/A 1. MARK JACKSON (TECHNICIAN); REMOVED AND REPLACED SEAL PER SRM 51-40-02.

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