# SDR HALA20240506126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2024
- Submitted: May 6, 2024
- Operation: Air carrier
- Aircraft: [N389HA](https://openairdocs.org/aircraft/N389HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1316
- Aircraft time: 48,676 hours, 7,682 cycles
- Engine: Rroyce RB211TRENT77
- Engine time: 46,689 hours, 7,262 cycles
- System (JASC): [7520 · Engine Cooling System](https://openairdocs.org/jasc/7520)
- Part: Precooler
- Part number: UNKNOWN
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20240506126

## Discrepancy

ETOPS - AIR ENG 1 BLEED HI TEMP DURING DESCENT. REMOVED AND REPLACED #1 ENG PRE-COOLER PER AMM 36-11-42. LEAK CHECK GOOD. OK FOR SVC.

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