# SDR ASAA2019092130764

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2019
- Submitted: September 23, 2019
- Operation: Air carrier
- Aircraft: [N403AS](https://openairdocs.org/aircraft/N403AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41730
- Aircraft time: 27,450 hours, 8,957 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Location: Cockpit
- 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/ASAA2019092130764

## Discrepancy

3 TIMES THE FMC CA SIDE FAILED. ABOUT 60 SECONDS REVIVED ITSELF. GROUNDED - YES. L FMC LOGGED PGM FAULT FLT 1. ACCOMPLISHED L FMC GROUND VERIFICATION TEST REF AMM 34-61-00, TEST PASSED.

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