# SDR ASAA2022051438310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2022
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N586AS](https://openairdocs.org/aircraft/N586AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35189
- Aircraft time: 52,671 hours, 15,789 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Part number: UNKNOWN
- Condition: Intermittent
- Location: Unknown
- Stage of operation: AP
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022051438310

## Discrepancy

ON ARRIVAL INTO LAX, RIGHT FMC BECAME INOP, RESULTING IN DUAL FMC FAILURE. FMC CAME BACK AFTER APPROX 2 MINS. GROUNDED - YES. PERFORMED BITE TEST OF R/H FMC REF B737-800 FIM 34-61 TASK 801. NO FAULTS NOTED AND GOOD FOR SERVICE.

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