# SDR WTAA980074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N193YV
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120193
- Engine: Pwa PW118
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Hmu
- Part number: 7863904
- Condition: Failed
- Location: Lt Engine
- Stage of operation: CR
- Nature of condition: R
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WTAA980074

## Discrepancy

SBA - AT 14,000 FT, LEFT ENGINE TORQUE DROPPED TO ZERO AND T6 DROPPED TO 200-300 DEGREES.  CREW SHUT DOWN ENGINE AND RETURNED TO THE STATION WITHOUT INCIDENT.  MAINTENANCE REPLACED LEFT ENGINE HMU.  OPERATIONAL CHECK SATISFACTORY.  AIRCRAFT RETURNED TO SERVICE.  (M)

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