# SDR ASAA2014071908699

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2014
- Submitted: July 29, 2014
- Operation: Air carrier
- Aircraft: [N514AS](https://openairdocs.org/aircraft/N514AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35193
- Aircraft time: 22,247 hours, 6,792 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Switch
- Part number: 2688072
- Condition: Failed
- Location: Nr 2 Hmu
- 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/ASAA2014071908699

## Discrepancy

DURING PREFLIGHT,  ON THE OVERHEAD FUEL PANEL, THE NR 2 ENGINE VALVE CLOSED, ANNUNCIATOR LIGHT IS ON BRIGHT.  ACFT GROUNDED.  REPLACED HPSOV SWITCH ON NR 2 ENGINE REF AMM 73-21-09-000/400-801-F00.  OPS NORMAL.  ENGINE RUN NORMAL.

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