# SDR HALA20250516137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2025
- Submitted: May 17, 2025
- Operation: Air carrier
- Aircraft: [N390HA](https://openairdocs.org/aircraft/N390HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1389
- Aircraft time: 48,542 hours, 7,714 cycles
- Engine: Rroyce RB211TRENT77
- Engine time: 42,148 hours, 6,646 cycles
- System (JASC): [7922 · Engine Oil Temperature Regulator](https://openairdocs.org/jasc/7922)
- Part: Monitor
- Condition: Faulted
- Location: Nr 2
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20250516137

## Discrepancy

ETOPS - ENG 2 MINOR FAULT. REMOVED AND REPLACED #2 EMCD DUE TO FAULT W/REF TO AMM 79-22-26. BITE TEST GOOD. OK FOR SVC. NO DEBRIS FOUND ON REMOVED EMCD

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