# SDR QXEA2009031200176

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2009
- Submitted: March 12, 2009
- Operation: Air carrier
- Aircraft: N411QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4055
- Aircraft time: 18,692 hours, 18,963 cycles
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Warning Message
- Condition: False Activation
- Location: Engine
- Stage of operation: CL
- 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/QXEA2009031200176

## Discrepancy

LAX - POWERPLANT MESSAGE ON TO.  RETURN TO FILED.  LANDING UNEVENTFUL.  INTERROGATED CDS FOUND FAULT CODE 338B BOTH ENGINES.  CLEARED PEC CODES IAW AMM TASK 61-20-36-070-801.  PERFORMED GROUND RUNS ON BOTH ENGINES MULTIPLE TIMES, UNABLE TO DUPLICATE POWERPLANT MESSAGE.  NO FAULTS NOTED IN CDS AFTER RUNS.  SCHEDULED EMU FOR DOWNLOAD.  RETURNED TO SERVICE.  NO PARTS REPLACED.

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