# SDR ASAA2015070912387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2015
- Submitted: July 13, 2015
- Operation: Air carrier
- Aircraft: [N538AS](https://openairdocs.org/aircraft/N538AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 41188
- Aircraft time: 12,439 hours, 3,666 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Warning Message
- Condition: False Activation
- Location: Fmc
- Stage of operation: TX
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015070912387

## Discrepancy

PRIOR TO TAXI AND AFTER ENGINE GENERATOR PLACED ONLINE, RECEIVED AN "FMC DISAGREE" MESSAGE.  ACFT GROUNDED. COMPLIED WITH CHECKLIST, FMC MESSAGE NO LONGER DISPLAYED.

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