# SDR ASAA2015082612927

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2015
- Submitted: August 31, 2015
- Operation: Air carrier
- Aircraft: [N559AS](https://openairdocs.org/aircraft/N559AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35178
- Aircraft time: 33,498 hours, 10,016 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: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015082612927

## Discrepancy

ON PUSH BACK AND START UP FMC DISAGREE ANNUNCIATOR MESSAGE ILLUMINATED.  ACFT GROUNDED. PERFORMED QRH FMC DISAGREE CHECKLIST PAGE 11.2, AND FMC DISAGREE MESSAGE NO LONGER DISPLAY, OPS RESTORED.

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