# SDR HALA2009051600175

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2009
- Submitted: May 18, 2009
- Operation: Air carrier
- Aircraft: [N581HA](https://openairdocs.org/aircraft/N581HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28141
- Aircraft time: 28,103 hours, 5,363 cycles
- Engine: Pwa PW4060
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: 7738577
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009051600175

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, ATO, DUE TO HPSOV LIGHT AND EICAS MSG, ABORTED AT 40 KNTS NR 1 ENG.  REPLACED HPSOV PER AMM 36-11-07.  LEAK CK GOOD.  PERFORMED ENG PWR RUN PER AMM 71-00-00 AND AR 767-36-001.  TEST GOOD.  NO LIGHTS, NO MSGS.

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