# SDR SWAA2023041219036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2023
- Submitted: April 12, 2023
- Operation: Air carrier
- Aircraft: [N956WN](https://openairdocs.org/aircraft/N956WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36672
- Aircraft time: 38,869 hours, 23,696 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Panel
- Condition: Cracked
- Location: Zn 300 Stabilize
- 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/SWAA2023041219036

## Discrepancy

LEFT HORIZONTAL PANEL 334GB IS CRACKED<[01] REPLACED PANEL 334GB IAW SRM 51-40-05-0G-0.;[02] COMPLETED PARTS USAGE;[03] VERIFIED CORRECTIVE ACTION 1

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