# SDR ASAA2017021419818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2017
- Submitted: February 16, 2017
- Operation: Air carrier
- Aircraft: [N483AS](https://openairdocs.org/aircraft/N483AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36350
- Aircraft time: 5,770 hours, 1,960 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Unknown
- Condition: Malfunctioned
- Location: Fmc
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017021419818

## Discrepancy

INTERMITTENT DUAL FMC FAILURE. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 837 & 34-61 TASK 801. FOUND INTERMITTENT LEFT & RIGHT PGM FAULTS. RESET BOTH LT & RT FMC COMPUTERS. FAULTS RESET. FMC'S OPS CK NORMAL IAW AMM 34-61-00. NO HISTORY 30 DAYS.

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