# SDR UALA2012080804302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2012
- Submitted: September 14, 2012
- Operation: Air carrier
- Aircraft: [N655UA](https://openairdocs.org/aircraft/N655UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25393
- Aircraft time: 84,020 hours, 13,452 cycles
- Engine: Pwa PW4060
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Controller
- Part number: 77328915
- Part serial: 142
- Condition: Malfunctioned
- Location: Bleed Valve
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012080804302

## Discrepancy

BLEED LT RT SIDE AND RT ENG HPSOV EICAS AND STATUS MESSAGE.  REPLACED HPC PER AMM. ALL PRESSURES & INDICATIONS NORMAL HIGH POWER RUN.

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