# SDR ASAA2017100722135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2017
- Submitted: October 9, 2017
- Operation: Air carrier
- Aircraft: [N530AS](https://openairdocs.org/aircraft/N530AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36578
- Aircraft time: 29,249 hours, 8,731 cycles
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017100722135

## Discrepancy

DURING TAXI IN, THE CAPTAIN`S SIDE FMC FAILED WITH VTK ON DISPLAY.  RAN THE QRH, PG 11.3 AND CONFIRMED THAT THE LEFT FMC FAILED.  ACFT GROUNDED.  OPS CHECKED THE CAPTAIN`S FMC SYSTEM,  CHECKED GOOD IAW AMM 34-61-00.

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