# SDR ASAA2013082195863

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2013
- Submitted: August 26, 2013
- Operation: Air carrier
- Aircraft: [N581AS](https://openairdocs.org/aircraft/N581AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35188
- Aircraft time: 24,202 hours, 7,422 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Display
- Part number: 1741010201
- Part serial: 001663
- Condition: Failed
- Location: Cockpit
- Part time: 44,516 hours, 16,755 cycles
- Stage of operation: CR
- 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/ASAA2013082195863

## Discrepancy

DURING CRUISE,  CAPTAIN`S MCDU WENT BLANK.  ACFT GROUNDED.  REPLACED C, OPS NORMAL IAW MM 34-61-01-400-802.

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