# SDR ASAA2021071635431

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2021
- Submitted: July 20, 2021
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 52,332 hours, 15,758 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Faulted
- Location: Dual
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021071635431

## Discrepancy

DURING TAXI IN VTK FLAG AND DUAL FMC FAILURE CYCLIING ON AND OFF. GROUNDED - YES. PRFORMED FMC RESET PER B737-800 FIM 34-61 TASK 836 OPS CHK NORMAL NO HISTORY 30 DAYS CONTACTED SEAMC JEREMEY.

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