What was found
ON TAXI OUT RECEIVED A FMC DISAGREE MESSAGE. ACFT GROUNDED. ACCOMPLISHED GROUND QRH PROCEDURE AND MESSAGE WENT AWAY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAXI OUT RECEIVED A FMC DISAGREE MESSAGE. ACFT GROUNDED. ACCOMPLISHED GROUND QRH PROCEDURE AND MESSAGE WENT AWAY.