# SDR ASAA2012102393167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2012
- Submitted: October 25, 2012
- Operation: Air carrier
- Aircraft: [N586AS](https://openairdocs.org/aircraft/N586AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35189
- Aircraft time: 19,377 hours, 6,157 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Valve
- Part number: 32156184
- Part serial: 5519
- Condition: Open
- Location: Nr 2 Engine
- Part time: 19,377 hours, 6,157 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012102393167

## Discrepancy

RT COWL VALVE OPEN LIGHT REMAINED IN THE BRIGHT BLUE STATUS WITH THE SWITCH IN THE ON POSITION.  R & R NR 2 ENGINE COWL VALVE IAW MM 30-21-11. RAN ENGINE, COWL VALVE OPERATES NORMAL.

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