# SDR ASAA2016091618048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2016
- Submitted: September 19, 2016
- Operation: Air carrier
- Aircraft: [N494AS](https://openairdocs.org/aircraft/N494AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41729
- Aircraft time: 2,379 hours, 757 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016091618048

## Discrepancy

WHEN STARTING NR 1 ENGINE SPAR VALVE CLOSED, LIGHT ILLUMINATED BRIGHT AND REMAINED ILLUMINATED.  ACFT GROUNDED.  FOUND FUEL SPAR VALVE NR 1 ENGINE, P6-3, B4 OPEN.  PERFORMED CB RESET PROCEDURE, REF AMM 20-60-01.  NO DEFECTS NOTED.  VALVE CONNECTOR GVI, NO DEFECTS AND RECONNECTED, REF AMM 28-22-11.  TESTS GOOD, REF AMM 28-22-00.  ENGINE FUEL SPAR VALVE ELECTRICAL CONTROL AND INDICATION TEST PERFORMED 2 ENGINE IDLE RUNS AT GATE, OPS NORMAL EACH TIME.

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