# SDR SWAA2023052544290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2023
- Submitted: May 25, 2023
- Operation: Air carrier
- Aircraft: [N8670A](https://openairdocs.org/aircraft/N8670A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36656
- Aircraft time: 27,016 hours, 12,741 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Seal
- 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/SWAA2023052544290

## Discrepancy

R/H FORWARD UPPER HORIZONTAL STABILIZER SLIDING SEAL CRACKED FOR AND AFT.<[01] DUPLICATE WRITE UP; SEE FAULT # TTG8Q00KT349 (LINE #1110) FOR CORRECTIVE ACTION;[02] VERIFIED<BR>DUPLICATE WRITE UP; SEE FAULT # TTG8Q00KT349 (LINE #1110) FOR CORRECTIVE ACTION

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