What was found
ON TAXI OUT, AUTO THROTTLE DISC LIGHT & AUTO THROTTLE DISC EICAS MESSAGE ILLUMINATED. A/C RETURNED TO BLOCKS (BTB). DEFERRED AUTO THROTTLE IAW MEL ABX-22-30-1. A/C RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAXI OUT, AUTO THROTTLE DISC LIGHT & AUTO THROTTLE DISC EICAS MESSAGE ILLUMINATED. A/C RETURNED TO BLOCKS (BTB). DEFERRED AUTO THROTTLE IAW MEL ABX-22-30-1. A/C RETURNED TO SERVICE.