As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO THROTTLES TRIPPED OFF DURING CLIMB COULD NOT RESTABLISH. A/T FFR SHOWED NUMEROUS RATE MONITOR ASM 2 FAULTS. A/T CURRENT STATUS AND SERVO MOTOR BITE CHECKS GOOD. PRECAUTIONARY REPLACED A/T SERVO MOTOR NR 2 REF MM 22 31 91. OPS CHECK NML REF SAME MM CURRENT STATUS TEST AND SERVO MOTOR TEST.