# SDR NWAA071335807

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2007
- Submitted: April 17, 2007
- Operation: Air carrier
- Aircraft: [N587NW](https://openairdocs.org/aircraft/N587NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32986
- Aircraft time: 16,241 hours, 5,284 cycles
- Engine: Pwa PW2037
- Engine time: 15,544 hours, 5,078 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Warning Message
- Location: Nr 1
- Stage of operation: CR
- 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/NWAA071335807

## Discrepancy

DURING CRUISE MULTIPLE ENGINE NR 1 CONTROL MESSAGES ENUNCIATED AND LEFT ENGINE THRUST DID NOT RESPOND TO THRUST LEVER INPUT.  FLIGHT CREW DIVERTED TO HNL, SHUTDOWN ENGINE NR 1 AT TOD AND PERFORMED AN UNEVENTFUL LANDING.  MAINTENANCE REMOVED AND REPLACED ENGINE NR 1 PDIU, EEC AND THE STATOR/ALT.

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