# SDR SIMA200418101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2004
- Submitted: August 11, 2004
- Operation: Air carrier
- Aircraft: N261AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B261
- System (JASC): [2110 · Cabin Compressor System](https://openairdocs.org/jasc/2110)
- Part: Control Unit
- Part number: 6071T20P16
- Part serial: ECDT1764
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: F
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200418101

## Discrepancy

DFW - FLT 3307 - ABORTED TAKEOFF, DUE TO NR 2 ENGINE AUTO FEATHERED ON TAKEOFF ROLL.  TORQUE GAUGE WENT TO ZERO AND PROP GAUGE WENT TO 400 RPM.  REPLACED NR 2 DIGITAL ELECTRONIC CONTROL UNIT.  OPERATIONAL CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.  (M)

---
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.