# SDR SWIA971672

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N229SW](https://openairdocs.org/aircraft/N229SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120305
- Engine: Pwa PW118B
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Left
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA971672

## Discrepancy

PULLING POWER BACK AT 6,000 FEET, TORQUE DROPPED AND AIRCRAFT YAWED.  RETURNED TO SFO.  PERFORMED POWER RUN ON LEFT ENGINE, ON GROUND AND COULD NOT DUPLICATE DISCREPANCY.  DEFERRED LEFT EEC FOR TROUBLESHOOTING AS PER MEL 73211.

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