# SDR UALA2011062903215

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2011
- Submitted: June 29, 2011
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 46,027 hours, 12,597 cycles
- Engine: Pwa PW4056
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Condition: Faulty
- Location: Bleed Air Sys
- 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/UALA2011062903215

## Discrepancy

L ENG HPSOV EICAS AND BLEED LT ON PNEUMATIC OVERHEAD PANEL ILLUMINATED ON DESCENT.  REPLACED HPSOV, RAN ENG OP CHECK NORMAL.

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