# SDR QXEA9801081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N350PH](https://openairdocs.org/aircraft/N350PH), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 488
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 473054
- Condition: Malfunctioned
- Location: Cabin
- Component: Dhav, 82523211001
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA9801081

## Discrepancy

SMOKE DETECTOR GOES OFF IN LAVATORY WHEN NR 2 BLEED AIR IS TURNED ON, STOPS AFTER ABOUT 1 MINUTE.  INSPECTED NR 2 BLEED SYSTEM, NO DEFECTS NOTED.  REPLACED THE LAVATORY SMOKE DETECTOR, OPERATIONAL CHECKS GOOD.

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