As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: PILOT REPORTS AUTO THROTTLE DISENGAGED ON TAKE OFF ROLL. WILL REARM FOR 10 SEC THEN DISCONNECT. FD 2 , IN CRUISE. MAINTENANCE ACCOMPLISHED FLIGHT FAULT REVIEW AUTOTHROTTLE BITE PROCEDURE 22-31-00, FAULTED CODE 22-31687 ASM - 1 PERFORMED FIM 22-32-00-810-819. AUTOTHROTTLE SYSTEM TESTS GOOD REMOVED PLACARD AND CLEARED MIC.