# SDR ASAA2015022310755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2015
- Submitted: February 27, 2015
- Operation: Air carrier
- Aircraft: [N558AS](https://openairdocs.org/aircraft/N558AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35177
- Aircraft time: 33,278 hours, 9,790 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Light
- Condition: Illuminated
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015022310755

## Discrepancy

NR 2, ENGINE VALVE CLOSED, LIGHT IS ILLUMINATED BRIGHT BLUE.  ALL OTHER PARAMETERS INDICATING NORMAL, LIGHT WENT OUT, EXTINGUISHED FORTY MINUTES AFTER FIRST OBSERVATION.  ACFT GROUNDED, ON DEFERRAL.

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