As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOTHROTTLES DISENGAGED, WHEN RE-ENGAGE THEY DISCONNECT IN APPROX 5 -30 SECONDS AGAIN. GROUNDED YES. PERFORMED A/T CURRENT STATUS A/T THROTTLE SERVO TESTS W/NO DEFECTS. RANG OUT WIRING AS REQUESTED BETWEEN FCC A ASM1 AND ASM 2. NO DEFECTS FOUND. REF MM 22 31 91 REPLACED ASM 1. OPS CHK NML REF SAME MM CURRENT STATUS THROTTLE SERVO TESTS AND A/T TORQUE TEST ALL GOOD REF 22 31 00.