# SDR 2003FA0000750

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2003
- Submitted: July 24, 2003
- Operation: General aviation
- Aircraft: [N867AF](https://openairdocs.org/aircraft/N867AF), registered now
- Make and model: Grob G 120A
- Registry model: [Grob G 120A](https://openairdocs.org/model/grob-werke-g-120a) (OpenAirDocs)
- Aircraft serial: 85007
- Engine: Lyc AEIO540D4D5
- System (JASC): [2711 · Aileron Tab Control System](https://openairdocs.org/jasc/2711)
- Part: Actuator
- Part number: G1204105
- Part serial: 28125
- Condition: Failed
- Location: Aileron Trim
- Part time: 459 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003FA0000750

## Discrepancy

DURING FLIGHT, TRIM WOULD NOT STOP AND CONTINUED TO MOVE TO THE LEFT.  PROBABLE CAUSE IS INTERNAL COMPONENT FAILURE IN THE AILERON TRIM ACTUATOR UNIT.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.