# SDR ASAA2016062517150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2016
- Submitted: June 27, 2016
- Operation: Air carrier
- Aircraft: [N589AS](https://openairdocs.org/aircraft/N589AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35686
- Aircraft time: 33,120 hours, 10,008 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Warning System
- Condition: Activated
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016062517150

## Discrepancy

DURING TAXI IN, SINGLE FMC OPERATION MESSAGE APPEARED ON BOTH CDU'S.  ACFT GROUNDED.  PERFORMED FIM 34-61, TASK 836, NR 1 AND NR 2 FMC OPERATED, RESTORED.

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