# SDR ASAA2019062829868

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2019
- Submitted: July 1, 2019
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 19,518 hours, 6,417 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: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019062829868

## Discrepancy

NO FMC PERFORMANCE INFORMATION AFTER DATA REQUEST. GROUNDED - YES. RESET LEFT AND RT FMC COMPUTERS. CYCLED 2 CBS. NO HELP RMVD AND REAPPLIED GROUND PWR ON ACFT. PERFORMANCE INFO RETURNED TO NML. PERFORMED LEFT AND RT FMC OPS TEST REF AMM 34-61-00. SYS CKS NML. PERFORMANCE INFO, TAT INFO, N1 INFO OK.

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