# SDR ASAA2013112396490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2013
- Submitted: November 25, 2013
- Operation: Air carrier
- Aircraft: [N518AS](https://openairdocs.org/aircraft/N518AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35693
- Aircraft time: 18,663 hours, 5,615 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Computer
- Part number: 1762000101
- Part serial: 002659
- Condition: Failed
- Location: Fmc
- Part time: 24,307 hours, 7,505 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013112396490

## Discrepancy

SINGLE FMC OPERATION WITH F/O FLAGS.  ACFT GROUNDED.  VERIFIED NR 2 FMC FAILED REF AMM 23-61-00-710-801.  REPLACED NR 2 FMC.  ETOPS SIGNIFICANT SYS GROUND VERIFICATION COMPLETED SUCCESSFULLY, REF AMM 34-61-02.

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