As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOTHROTTLE WILL NOT ENGAGE. COULD NOT DUPLICATE. REF FIM 22 31/810 & 817 INFLT FAULT REVIEW SHOWED NR 22 31671 & 72 FAULTS ON DEFECT RELATED FLT LEG. A/T CURRENT STATUS CHECK NORMAL NO FAULTS. FAULT IS INTERMITTENT PER FIM TASK 817. ALSO PERFORMED DFCS LRU A/T NR 30 TEST REF MM 22 31 00 ALL CHECK NORMAL. NO HISTORY 30 DAYS.