# SDR SIMA200417002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2004
- Submitted: July 2, 2004
- Operation: Air carrier
- Aircraft: [N639AE](https://openairdocs.org/aircraft/N639AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145182
- Engine: Allsn AE3007A
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fcu
- Part number: 3631601
- Part serial: 1073
- Condition: Inoperative
- Location: Avionics Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200417002

## Discrepancy

CREW A FLAP FAIL MESSAGE WHEN FLAPS WERE RETRACTED AFTER TAKEOFF.  FLAPS REMAINED AT 9 DEGREES.  FOLLOWED AOM PROCEDURES AND LANDED WITH FLAPS AT 9 DEGREES AND OVERWEIGHT AT 42,800 AND 300 FPM.  MAINTENANCE REMOVED AND REPLACED THE FLAP ELECTRONIC CONTROL UNIT IAW MFG MM.  OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

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