# SDR COMA9710480

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N189CA](https://openairdocs.org/aircraft/N189CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120189
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fcu
- Part number: 3075001017
- Condition: Malfunctioned
- Location: Te Flaps
- Part time: 11,684 hours
- Stage of operation: AP
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9710480

## Discrepancy

FLAP ASYMMETRY WARNING WHEN FLAPS SELECTED TO APPROACH SETTING.  REPLACED THE FLAP CONTROL UNIT AND ANNUNCIATOR UNIT.

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