# SDR HALA2018100800480

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2018
- Submitted: October 9, 2018
- 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: 14,492 hours, 2,406 cycles
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Control Unit
- Part number: 43732190003
- Part serial: 81814
- Condition: Malfunctioned
- Location: Epr System
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2018100800480

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, AFTER ENG START ENG NR 2 EPR MODE FAULT. PERFORMED TSM 73-21-71-810-843-A. REPLACED NR 2 ENG PCU PER AMM 73-21-35 CONDITION SAME. REMOVED AND REPLACED EEC PER AMM 73-21-34 UP TO STEP 14C. COMPLETED AMM 73-21-34 FROM STEP 4D TO 5. NO FAULT NOTED. OK FOR SERVICE.

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