# SDR AALA202507042685

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2025
- Submitted: July 5, 2025
- Operation: Air carrier
- Aircraft: [N713UW](https://openairdocs.org/aircraft/N713UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1040
- Aircraft time: 67,978 hours, 39,797 cycles
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Servo Control
- Part number: 31075840
- Part serial: 4969
- Condition: Inoperative
- Location: Zone 300  Elev
- Part time: 64,868 hours, 37,932 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202507042685

## Discrepancy

AIRCRAFT WAS GROUNDED: MODERATE AIRCRAFT VIBRATIONS DURING CLIMB ACCELERATING ABOVE 250KTS. YAWING MOTION.. FAST CYCLE. NOSE AND TAIL "WAGGING"ENG VIBES ALL BELOW 1.0. MAINTENANCE REPLACED L/H ELEVATOR SERVO CONTROL PER AMM 27-34-51.

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