# SDR ASAA2013042794622

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2013
- Submitted: April 30, 2013
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 16,763 hours, 5,103 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Warning Light
- Condition: Illuminated
- Stage of operation: TX
- 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/ASAA2013042794622

## Discrepancy

NR 1 ENGINE COWL VALVE OPEN LIGHT ILLUMINATED WITH NR 1 ENGINE ANTI ICE OFF SELECTED.  ACFT GROUNDED. ACCOMPLISHED ENG RUN (NR 1) REF FLT HANDBOOK 5.030 PG 20. CYCLED NR 1 ENG ANTI-ICE OPS NORMAL. OK FOR SERVICE.

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