# SDR ASAA2012082892788

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2012
- Submitted: August 30, 2012
- Operation: Air carrier
- Aircraft: [N531AS](https://openairdocs.org/aircraft/N531AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35199
- Aircraft time: 9,020 hours, 2,853 cycles
- Engine: Cfmint CFM567B273
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: False Indication
- 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/ASAA2012082892788

## Discrepancy

AT START OR TAXI, FMC DISAGREE FAULT ILLUMINATED ON NAV DISPLAY.  ACFT GROUNDED.  PERFORMED FMC DISAGREE CHECKLIST, WHICH CORRECTED FAULT.  OPS NORMAL.

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