# SDR CALA2013112593218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2013
- Submitted: November 26, 2013
- Operation: Air carrier
- Aircraft: [N668UA](https://openairdocs.org/aircraft/N668UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30024
- Aircraft time: 52,601 hours, 13,184 cycles
- Engine: Pwa PW4056
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Solenoid
- Condition: Faulty
- Location: Bleed Air Sys
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013112593218

## Discrepancy

RT ENG BLEED WILL NOT OPEN.  REMOVED & CHECKED PRSOV SOLENOID SWITCHES & CLEANED FILTERS IAW AMM & REINSTALLED VLV.  PERFORMED OPERATIONAL TEST IAW JRH 2-6-1.  OPERATIONS CHECKED OK ON ENG RUN DUCT PRESSURE STABLE IN ALL MODES.

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