# SDR ASAA2017072121442

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2017
- Submitted: July 24, 2017
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 35,823 hours, 10,773 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: Malfunctioned
- Stage of operation: TX
- 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/ASAA2017072121442

## Discrepancy

BOTH FMCS FAILED MOMENTARILY DURING TAXI IN, AFTER LANDING.  THEY RETURNED ABOUT 10 SECONDS LATER. ACFT GROUNDED.  PERFORMED FMC OPS TEST IAW AMM 34-61-00-710-801.  NO FAULTS FOUND, PERFORMED FMC NUISANCE FAULT IAW AMM 34-61-00-860-801, NO FAULTS NOTED. OK FOR SERVICE.

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