# SDR SIMA9701091

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N433MQ
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 151
- Engine: Pwa PW120
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Ecu
- Part number: 7898435010
- Condition: Failed
- Location: Nr 2 Engine
- Component: Hamstd
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA9701091

## Discrepancy

DFW - FLT 3755 - DW - FLT 3755 - NR 2 ECU FAULTED IN-FLIGHT, FLIGHT CREW DECLARED AN EMERGENCY AND RETURNED TO DFW.  AIRCRAFT LANDED WITHOUT INCIDENT.  REPLACED NR 2 ENGINE ECU IAW ATR42 JIC 73-23-61.  OPS CHECK GOOD.  AIRCRAFT WAS RETURNED TO SERVICE.  (X)

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