# SDR SWAA2023121933162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2023
- Submitted: December 19, 2023
- Operation: Air carrier
- Aircraft: [N7744A](https://openairdocs.org/aircraft/N7744A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33931
- Aircraft time: 53,872 hours, 28,398 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Motor
- Part number: UNKNOWN
- Condition: Failed
- Location: Zn 300 Stabilize
- Stage of operation: CL
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: D, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023121933162

## Discrepancy

STAB TRIM FAIL LT AND STAB OUT OF TRIM LIGHT ILLUMINATED. RETURNED TO BASE (DEN) MESSAGES 22-11181 22-11173 22-11167<[01] REMOVED AND REPLACED STAB TRIM MOTOR PER AMM 27-41-71. STAB TRIM TEST GOOD.

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