# SDR CALA2017022600491

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2017
- Submitted: February 27, 2017
- Operation: Air carrier
- Aircraft: [N73445](https://openairdocs.org/aircraft/N73445), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 40000
- Aircraft time: 19,604 hours, 6,768 cycles
- System (JASC): [2742 · Stabilizer Actuator](https://openairdocs.org/jasc/2742)
- Part: Trim Motor
- Part number: 6355C000101
- Part serial: 4427
- Condition: Faulty
- Location: Horiz Stab
- Part time: 19,603 hours, 6,768 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017022600491

## Discrepancy

STABILIZER FAILS TO TRIM NOSE UP AND NOSE DOWN. EMERGENCY DECLARED. REMOVED AND REPLACED STABILIZER TRIM MOTOR AS PER AMM 27-41-71-0 00-801,TEST OK

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