# SDR HALA20250527152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2025
- Submitted: May 27, 2025
- Operation: Air carrier
- Aircraft: [N378HA](https://openairdocs.org/aircraft/N378HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1615
- Aircraft time: 39,181 hours, 6,331 cycles
- Engine: Rroyce RB211TRENT77
- Engine time: 34,732 hours, 5,506 cycles
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Engine
- Condition: Faulted
- Location: Nr 1
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20250527152

## Discrepancy

ETOPS - BLOCK TURNBACK DUE TO ENG FAULTS. REPLACED FMU (ENG #1) PER AMM 73-21-52-000-802-A & 73-21-52-400-802A. OPS + LEAK CHECK OKAY. ALL FAULTS EXTINGUISHED. OK FOR SERVICE.

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