# SDR ASAA2018062225178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2018
- Submitted: June 25, 2018
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 44,542 hours, 13,475 cycles
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Display
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: NR
- 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/ASAA2018062225178

## Discrepancy

NR 2 FMC CDU BLANKED AND REINITIALIZED A MOMENT LATER ENROUTE. GROUNDED - YES. PERFORMED FMC BITE ON NR 2. FOUND ARINC RATE; NO HARDWARE FAULTS. SENSOR DATA GOOD. REF FIM 34-61 TASK 837. PERFORMED 4 C/B RESET, BOTH FMCS POWERED UP. OPS CHECK GOOD. REF FIM 34-61 TASK 804.

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