# SDR ASAA2012071292541

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2012
- Submitted: July 17, 2012
- Operation: Air carrier
- Aircraft: [N534AS](https://openairdocs.org/aircraft/N534AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35202
- Aircraft time: 5,975 hours, 1,864 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Fmc
- Condition: False Indication
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012071292541

## Discrepancy

AFTER ENGINE START AND PUTTING GENERATOR 1 & 2 ON LINE, FMC DISAGREE MESSAGE APPEARED IN BOTH FMCS.  ACFT GROUNDED.  PERFORMED QRH PROCEDURE 11-2 AND RESTORED FMCS TO NORMAL OPS.

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