# SDR ASAA2017071821422

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2017
- Submitted: July 20, 2017
- Operation: Air carrier
- Aircraft: [N560AS](https://openairdocs.org/aircraft/N560AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35179
- Aircraft time: 41,869 hours, 12,616 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Location: Left
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017071821422

## Discrepancy

DURING TAXI TO THE GATE, LEFT FMC FAILED. INTERMITTENTLY CYCLES ON/OFF IN THE MCDU.  ACFT GROUNDED.  ACCOMPLISHED FMC BITE IAW FIM 34-61-TSK 801. OPS CHECKED NORMAL, NO FAULTS IAW AMM 34-61-00.

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