# SDR ASAA2012112293357

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2012
- Submitted: November 27, 2012
- Operation: Air carrier
- Aircraft: [N512AS](https://openairdocs.org/aircraft/N512AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39043
- Aircraft time: 16,289 hours, 5,158 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Cdu
- Part number: 1741010201
- Part serial: 006411
- Condition: Failed
- Location: Cockpit
- Part time: 16,279 hours, 5,156 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012112293357

## Discrepancy

CAPTAINS FMS CDU HAS FAULT/FAIL MESSAGE.   REPLACED CAPTAIN CDU REF AMM 34-61-01 SYSTEM OPS NORMAL REF AMM 34-61-01-400-802.

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