# SDR ASAA2019020418011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2019
- Submitted: February 4, 2019
- Operation: Air carrier
- Aircraft: [N492AS](https://openairdocs.org/aircraft/N492AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44110
- Aircraft time: 12,764 hours, 4,285 cycles
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Display
- Condition: Malfunctioned
- Location: Mcp
- Stage of operation: NR
- 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/ASAA2019020418011

## Discrepancy

MCP DISPLAY IS BLANK IN ALL WINDOWS. GROUNDED - YES. RESET A/C POWER. NO HISTORY. DFCS MODE CONTROL PANEL OPS NORMAL PER B737-900 AMM 22-11-34-740-801.

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