# SDR QXEA2013061601090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2013
- Submitted: June 19, 2013
- Operation: Air carrier
- Aircraft: N408QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4050
- Aircraft time: 29,020 hours, 30,079 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Light
- Condition: False Activation
- Location: Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2013061601090

## Discrepancy

DURING CRUISE, POWERPLANT MESSAGE APPEARED ON ED.  RETURNED TO FIELD, LANDING UNEVENTFUL.  INTERROGATED CDS FOUND FAULT CODE 120,122,AND 134 B ON NR 1 PROP.  C/W FIM TASK 61-20-03-810-817.  CLEARED AND GROUND RAN NR 1 ENGINE TWICE.  NO DEFECTS NOTED.  NO POWERPLANT MESSAGE NOTE.  RETURNED TO SERVICE.

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