# SDR GN0A20140516001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2014
- Submitted: May 16, 2014
- Operation: Air carrier
- Aircraft: N654CT
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120251
- Aircraft time: 39,653 hours, 56,256 cycles
- Engine: Pwa PW118A
- Propeller: Hamstd 14RF9
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GN0A20140516001

## Discrepancy

WHILE TAXING FOR TAKEOFF THE CREW RECEIVED AN ASYMMETRY WARNING WHEN TAKEOFF FLAPS WERE SELECTED.  THE ACFT RETURNED TO THE GATE & MAINTENANCE WAS NOTIFIED.  MX PERFORMED A SYS RESET & REMOVED THE FLAP CONTROL UNIT & INSPECTED CONNECTOR PINS.  REINSTALLED CONTROL UNIT & PERFORMED A SYS OPERATIONAL TEST WITH NO PROBLEMS FOUND.  ACFT WAS RETURNED TO SERVICE.

---
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.