# SDR SWAA2024022139723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2024
- Submitted: February 21, 2024
- Operation: Air carrier
- Aircraft: [N8564Z](https://openairdocs.org/aircraft/N8564Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42545
- Aircraft time: 19,478 hours, 9,895 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Panel
- Part number: UNKNOWN
- 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/SWAA2024022139723

## Discrepancy

PANEL 343AB DOOR ASSY I/B BLADE SEAL CRACK PANEL 343AB DOOR ASSY LOWER T/E HORIZONTAL STAB BLADE SEAL CRACKED.<[01] REMOVED AND REPLACED DAMAGED SEAL PT.#186A3005-4 PO#1079485.4 IAW B737-800 SRM 51-40-02.

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