# SDR ASAA201911251429

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2019
- Submitted: November 26, 2019
- Operation: Air carrier
- Aircraft: [N560AS](https://openairdocs.org/aircraft/N560AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35179
- Aircraft time: 50,637 hours, 15,142 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Location: Left
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA201911251429

## Discrepancy

PILOT REPORTS LEFT FMC WOULD NOT LOAD PERFORMANCE FIGURES. GROUNDED - YES. ACCOMPLISHED BITE OF BOTH FMC'S REF B737-800 FIM 34-61 TASK 801 ON GND & FLT 1 L FMC HAD FAULT, ACCOMPLISHED SENSOR TEST ALL FMC SENSORS STATUS GOOD. ACCOMPLISHED RESET OPENED RESET P18-2 A6 C/B AND RE-ACCOMPLISHED FMC BITE WITH NO FAULTS LOGGED, GND TESTS GOOD.

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