# SDR A6WA200640407

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2006
- Submitted: January 8, 2007
- Operation: Air carrier
- Aircraft: [N470ZW](https://openairdocs.org/aircraft/N470ZW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7927
- Aircraft time: 6,369 hours, 5,811 cycles
- Engine: Ge CF343B1
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PU90421R3
- Part serial: 09041
- Condition: Malfunctioned
- Part time: 5,803 hours
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA200640407

## Discrepancy

LAV SMOKE WARNING IN FLIGHT, COMPLIED WITH QRH, F/A REPORTS LAV SMOKE WARNING AND F/A REPORTS TEMPERATURE WARM IN CABIN, PACK AIR OUTPUT IN COCKPIT SMELLS OF DIRTY SOCKS.  REMOVED AND REPLACED SMOKE DETECTOR, (CHANGING BOTH COALESCER BAGS). (K)

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