# SDR ASOA05741

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2005
- Submitted: October 7, 2005
- Operation: Air carrier
- Aircraft: [N635AS](https://openairdocs.org/aircraft/N635AS), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 372
- System (JASC): [2752 · Trailing Edge Flap Actuator](https://openairdocs.org/jasc/2752)
- Part: Actuator
- Part number: FE231003
- Condition: Malfunctioned
- Location: Te Flaps
- Part time: 18,588 hours
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA05741

## Discrepancy

FLT 4092 - DURING FINAL APPROACH INTO ATL FROM AVL, THE CREW RECEIVED A FLAP UNLOCK MESSAGE AND EXECUTED A MISSED APPROACH TO COMPLY WITH THE QRH.  AN EMERGENCY WAS DECLARED AND THE AIRCRAFT PERFORMED A REDUCED FLAP LANDING SAFELY INTO ATL.  MAINTENANCE REMOVED AND REPLACED THE LEFT AND RIGHT INBOARD AND OUTBOARD FLAP ACTUATORS.  OPERATIONAL AND LEAK CHECKS GOOD.  AIRCRAFT OK FOR SERVICE.  (M)

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