# SDR GLBA97005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N129AM
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120119
- System (JASC): [2731 · Elevator Tab Control System](https://openairdocs.org/jasc/2731)
- Part: Actuator
- Part number: 5299
- Condition: Inop
- Location: Lt/Rt Elev Trim
- Stage of operation: CR
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA97005

## Discrepancy

MOT - ELEVATOR TRIM ROLLS BACK ONE UNIT WHEN TRIMMING NOSE DOWN.  MAINTENANCE REPLACED BOTH ELEVATOR TRIM ACTUATORS AND ADJUSTED TORQUE TUBE.  (M)

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