As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#1 ENGINE THRUST LEVER DOES NOT RETURN TO MIN REV POSITION AFTER MAX REV WAS USED WITHOUT MANUALLY MOVING THE #1 LEVER TO MIN REV. REMOVED FROM SERVICE. INTERROGATED CMC, NO FAULTS FOUND. REMOVED AND REPLACED THRUST CONTROL QUADRANT IAW AMM 76-11-01-000-801-A & 76-11-01-400-801-A. OPS CHECK GOOD. TOGA SWITCH OPS TEST (LLM) IAW AMM 22-11-00-710-801-A. OPS TEST GOOD. RETURNED TO SERVICE.