# SDR VNAA202207051111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2022
- Submitted: July 5, 2022
- Operation: Air carrier
- Aircraft: [N573NN](https://openairdocs.org/aircraft/N573NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15362
- Aircraft time: 16,657 hours, 14,963 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 47456046
- Part serial: TJA0862
- Condition: Unserviceable
- Location: 900
- Part time: 3,485 hours, 3,020 cycles
- Stage of operation: DE
- How discovered: V
- Nature of condition: B
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA202207051111

## Discrepancy

SMOKE AFT LAV. REMOVED AND REPLACED SMOKE DETECTOR IAW CRJ 900 AMM 26-16-01-000/400-801-A01-PSA OPS CHECK GOOD. PERFORMED OPS TEST OF THE AIR CONDITIONING DISTRIBUTION SYSTEM IAW CRJ 900 AMM 21-51-00-710-801. OPS CHECK GOOD. NO SMOKE OR ODORS DETECTED.

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