# SDR A6WA201240736

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2012
- Submitted: August 17, 2012
- Operation: Air carrier
- Aircraft: N422AW
- Make and model: Cndair CL6002B19
- Aircraft serial: 7341
- Aircraft time: 24,081 hours, 22,743 cycles
- Engine: Ge CF343B1
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 01649803
- Part serial: 0190
- Condition: Contaminated
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA201240736

## Discrepancy

DISPLAY COOL CAUTION MESSAGE IN FLIGHT, WOULD NOT CLEAR WHEN STANDBY FAN SELECTED.  MESSAGE CLEARED IN STBY WHEN DESCENDING THROUGH 8000`.  FOUND DEBRIS INSIDE NR 2 DISPLAY FAN,  CLEANED DEBRIS.  INSTALLED FAN.  OPS CHECKED GOOD AT THIS TIME.  NO MESSAGE NOTED IAW MM 21-24-19.

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