# SDR A6WA200640389

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2006
- Submitted: January 5, 2007
- Operation: Air carrier
- Aircraft: [N440AW](https://openairdocs.org/aircraft/N440AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7766
- Aircraft time: 8,667 hours, 7,831 cycles
- Engine: Ge CF343B1
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Part number: 7536893
- Condition: Dirty
- 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/A6WA200640389

## Discrepancy

DURING POST DE-ICING RUN UP, RECEIVED LAV SMOKE MESSAGE.  COMP;IED WITH QRH AND MESSAGE CLEARED.  PERFOMED LAV SMOKE DE4TECTOR TEST IAW AMM.  OPPS CHECKED GOOD.  REMOVED AND REPLACED COALESCER BAGS IAW AMM, OPS CHECK GOOD.  NO MESSAGE OR SMOKE SMELL FOUND.  (K)

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