As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO THROTTLE WOULD NOT STAY ENGAGED. ACFT GROUNDED. NR 1 THROTTLE LEVER DOES NOT RESPOND TO SERVO MOTOR TEST. MULTIPLE ASM 1 FAULTS. CYCLED AUTOTHROTTLE DC1 C/B. SYS RESTORED. SERVO MOTOR TEST PASS, A/T OPS CHECK IAW AMM 22-31-00 PASS AND DFCS BITE GRP NR 43 PASS.