# SDR ASAA1159278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2011
- Submitted: March 22, 2011
- Operation: Air carrier
- Aircraft: [N584AS](https://openairdocs.org/aircraft/N584AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35682
- Aircraft time: 13,471 hours, 4,074 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Computer
- Part number: 1762000101
- Part serial: 003246
- Condition: Failed
- Location: E&E Bay
- Part time: 13,475 hours, 4,075 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1159278

## Discrepancy

GOT "SINGLE FMC OPERATION" MESSAGE FOLLOWED BY MAP AND VTK MESSAGES ON F/O DISPLAY.  FOUND RIGHT FMC INOP.  ACCOMPLISHED FIM 34 61 00 FMC OPERATION RETURNED TO NORMAL.  ON SWITCHING TO AIRCRAFT GENERATOR FROM APU ELECTRIC POWER GOT "SINGLE FMC OPERATION " MESSAGE AND "MAP" AND "VTK" LIGHTS ON F/O DISPLAY.  REPLACED RT FMC PER 34 61 02 400 801.  OPS NORMAL.

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