# SDR ASAA2018122427527

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2018
- Submitted: December 24, 2018
- Operation: Air carrier
- Aircraft: [N535AS](https://openairdocs.org/aircraft/N535AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35200
- Aircraft time: 30,963 hours, 8,998 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Location: First Officer'S
- Stage of operation: TX
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018122427527

## Discrepancy

FO FMC FAIL "VTK" ON F.O. ND. FMC BOTH ON LEFT PER QRH. GROUNDED - YES. RESET 2 C/B. PERFORMED FMC BITE. BITE GOOD; INTERMITTENT FAULT. RIGHT FMC RESTORED. REF. B737-800 FIM 34-61 TASK 836. NO HISTORY IN LAST 30 DAYS.

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