# SDR SIMA200728802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2007
- Submitted: October 15, 2007
- Operation: Air carrier
- Aircraft: [N317AE](https://openairdocs.org/aircraft/N317AE), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B317
- Aircraft time: 24,031 hours, 26,481 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Servo
- Part number: 6225027002
- Part serial: 1604
- Condition: Malfunctioned
- Stage of operation: CR
- How discovered: 9
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200728802

## Discrepancy

ON CLIMB 160 KIAS AUTO PILOT ENGAGED NOTED FORE AND AFT MOVEMENT OF YOKE ACCOMPANIED BY PITCH MOVEMENT AND VIBRATION IN CONTROLS AND IN AIRCRAFT.  REMOVED AND REPLACED ELEVATOR SERVO IAW SAAB AMM 22-10-26, PERFORMED SAAB VIBRATION  WORK CARD, REMOVED AND REPLACED ELEVATOR SERVO IAW SAAB 22-10-26.  REMOVED AND REPLACED SERVO MOUNT ELEVATOR  REMOVED AND REPLACED LEFT AND RIGHT AILERON CONTROLLER MECHANISM BEARING AND CAM ASSY AMM 27-11-45, RIGGED AILERON CABLE SYS AMM 27-11-00.  FCF PASSED AIRCRAFT RETURN TO SERVICE.

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