# SDR HALA2017030700052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2017
- Submitted: March 8, 2017
- Operation: Air carrier
- Aircraft: [N375HA](https://openairdocs.org/aircraft/N375HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1606
- Aircraft time: 8,871 hours, 1,414 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Bleed Valve
- Part number: 33495090002
- Part serial: 01614
- Condition: Faulted
- Location: Apu
- 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/HALA2017030700052

## Discrepancy

ETOPS, DURING START INTERMITTENT APU BLEED FAULT AT ENGINE SHUT DURING BLOCK IN AGAIN OBSERVED APU BLEED FAULT. REPLACED APU BLEED VALVE PER AMM 49-51-51 OPS CHECK LEAK CHECK OK OK FOR SERVICE VALVE, LOAD ASS OFF 33-4950-9-0002 01614 ON 33-4950-9-0002 01883

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