# SDR HALA2022081500144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2022
- Submitted: August 15, 2022
- 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: 27,191 hours, 4,431 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Pressure Valve
- Part number: 33361190002
- Part serial: 03200
- Condition: Fault Message
- Stage of operation: UK
- 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/HALA2022081500144

## Discrepancy

ETOPS -  ON ENG L SHUTDOWN AIR ENG 1 BLEED NOT CLSD REPEAT WRITE UP.  POST FLIGHT REPORT FAULT ATA 361152; PRV (E1-4001HA)/ SOL(7HA1) & DUE TO REPEAT WRITE-UP REMOVED AND REPLACED ENG 1 PRESSURE REGULATING VALVE (4001HA)  
 IAW AMM 36-11-52.  LEAK & OPS CHECK GOOD.                                                                                                                                                 
VALVE, P/N OFF 33-3611-9-0002 & S/N 03200; P/N ON 33-3611-9-0002 & S/N 03137

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