# SDR HALA2016061400238

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2016
- Submitted: June 15, 2016
- Operation: Air carrier
- Aircraft: [N391HA](https://openairdocs.org/aircraft/N391HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1399
- Aircraft time: 14,653 hours, 2,250 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Valve
- Condition: Slow
- Location: Bleed Air Sys
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2016061400238

## Discrepancy

DURING TAXI IN WHEN APU BLEED SELECTED ON OBSERVED ECAM FOR  AIR APU BLEED FAULT, RESET APU BLEED AND NO HELP.  VALVE OPENED AFTER 4 MINUTES, FAULT CLEARED.  PERFORMED BITE TEST OF BMC 1 AND 2 IAW AMM 36-11-00-740-802-A. TEST OK. CYCLED APU BLEED P/B SEVERAL TIMES, OPS NORMAL, OK FOR SERVICE.

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