# SDR HNAA0600036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2006
- Submitted: May 9, 2006
- Operation: Air carrier
- Aircraft: N809EX
- Make and model: Dhav DHC8102
- Aircraft serial: 302
- Aircraft time: 36,446 hours, 40,123 cycles
- Engine: Pwa PW120
- Engine time: 7,802 hours, 8,317 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Ecu
- Condition: Failed
- Location: Zone 400
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA0600036

## Discrepancy

ON CLIMBOUT NR 1 ENGINE SURGED 10 TO 15 PERCENT TQ.  ALSO NR 1 ENGINE WOULD NOT GO TO FLIGHT IDLE.  REMOVED AND REPLACED NR 1 ECU GROUND RAN AND TRIMMED BOTH ENGINES.

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