# SDR SWAA2019031530678

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2019
- Submitted: March 15, 2019
- Operation: Air carrier
- Aircraft: N484WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33841
- Aircraft time: 50,603 hours, 29,814 cycles
- System (JASC): [2742 · Stabilizer Actuator](https://openairdocs.org/jasc/2742)
- Part: Trim Motor
- Part number: 6355C000101
- Part serial: 5440
- Condition: Faulty
- Location: Stabilizer
- Stage of operation: UK
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2019031530678

## Discrepancy

AIR TURNBACK/DECLARED EMERGENCY, ON CLIMB AT 4000 APPROX.. WE LOST ELECT TRIM. RAN QRH MANUALLY TRIMMED AC, LANDED FLAP 15. DECLARED EMERGENCY.  R&R STABILIZER TRIM MOTOR PER AMM.

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