# SDR QXEA0101790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2001
- Submitted: November 15, 2001
- Operation: Air carrier
- Aircraft: N361PH
- Make and model: Dhav DHC8202
- Aircraft serial: 516
- Aircraft time: 8,397 hours, 11,864 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Condition: Faulty
- Location: Bleed Air
- Stage of operation: TX
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA0101790

## Discrepancy

PDX - LAVATORY SMOKE DETECTOR SOUNDED ON TAXI OUT WITH A SMELL AND HAZE AROUND LAVATORY AND ENTIRE CABIN.  REPLACED NUMBER 2, 2.5 AND P-3 AIR PRESSURE VALVES.  RAN BLEEDS UP TO RED LINE.  NO HAZE OR SMOKE NOTED.  NO CHANGE IN ENGINE OIL LEVEL NOTED.

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