# SDR SWAA2026102120545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2026
- Submitted: October 22, 2026
- Operation: Air carrier
- Aircraft: [N8658A](https://openairdocs.org/aircraft/N8658A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36899
- Aircraft time: 39,450 hours, 19,284 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Pin
- Condition: Deformed
- 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/SWAA2026102120545

## Discrepancy

DEFORMED PLATING ON LOWER ATTACHMENT PIN CENTER SECTION REAR SPAR LUG AT RT HORIZONTAL STAB.   REPLACED ONLY THE LOWER ATTACHMENT PIN CENTER SECTION REAR SPAR LUG IAW AMM 27-41-11-400-801, & AMM 27-41-11-400-801.  FOR INSTALLATION LOWER PIN SEE TTG8R007BQES.

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