# SDR ASAA2015111313767

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2015
- Submitted: November 16, 2015
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 34,316 hours, 10,490 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Warning Message
- Condition: False Activation
- Location: Cowl Valve
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015111313767

## Discrepancy

NR 2 "COWL VALVE OPEN" LIGHT ON.  ACFT GROUNDED.  RAN NR 2 ENGINE AND CYCLED NR 2 COWL VALVE 3 TIMES.  OPS NORMAL.

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