# SDR ASAA12511312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2012
- Submitted: April 2, 2012
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 19,988 hours, 6,204 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Keyboard
- Part number: 17694402
- Condition: Worn
- Location: Cdu
- 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/ASAA12511312

## Discrepancy

CAPTAIN'S CDU BUTTONS ARE WORN & DIFFICULT TO USE LSK 6R AND CLR BUTTONS.  REMOVED & REPLACED CAPTAIN'S FMC CDU KEYBOARD REF MM 34-61-01-000-801 & 34-61-01-400-801.  OPS NORMAL.  ETOPS GND VERIFICATION SUCCESSFUL.

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