# SDR CA111019007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2011
- Submitted: January 23, 2013
- Operation: Air carrier
- Make and model: Aerosp ATR 72-212A
- Registry model: [Aerosp ATR 72-212A](https://openairdocs.org/model/aerospatiale-atr-72-212a) (OpenAirDocs)
- Engine: Pwa PW127
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: O-Ring
- Condition: Failed
- Location: Fuel Control
- Stage of operation: TO
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA111019007

## Discrepancy

(CAN) DURING TAKE OFF, THE NON-FLYING PILOT REPORTED NR 1 ENGINE WAS DOWN ON TARGET TORQUE BY 4 TO 5 PERCENT.  TAKEOFF WAS ABORTED.  NO OTHER ABNORMAL ENGINE INDICATIONS WERE NOTED.  POST EVENT INSPECTION FOUND BLUE O-RING DEBRIS IN THE HIGH PRESSURE FUEL FILTER.  THE FUEL PUMP AND FUEL CONTROL WERE REPLACED BEFORE THE ACFT WAS RETURNED TO SERVICE.

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