# SDR ASOA06217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2006
- Submitted: March 27, 2006
- Operation: Air carrier
- Aircraft: [N634AS](https://openairdocs.org/aircraft/N634AS), 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: 370
- Engine: Pwa PW127
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Shutdown
- Location: Rt Wing
- Stage of operation: DE
- How discovered: O
- Nature of condition: Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA06217

## Discrepancy

DURING DESCENT, THE RT ENGINE AUTOMATICALLY SHUTDOWN AND FEATHERED.  THE CREW ATTEMPTED TO RESTART THE RT ENGINE BUT WAS UNSUCCESSFUL.  THE QRH WAS COMPLIED WITH AN AN EMERGENCY WAS DECLARED.  A SINGLE ENGINE LANDING WAS PERFORMED SAFELY.  REVEALED THAT THE EEC WAS FAULTY. FOLLOWING  REPLACED THE EEC, THE ENGINE PASSED OVERHAUL LEVEL PERFORMANCE TESTING. OPS CHECK GOOD. THE ENGINE 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.