As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THRUST CONTROL QUADRANT REQUIRES REPLACEMENT PER TO 20230411418. R AND R THRUST CONTROL QUADRANT IAW E175 AMM 76-11-01-000/400-801. PERFORMED LLM RTS TEST IAW E175 AMM 76-11-01-400-801 AND E175 AMM 76-11-01-720-802. AIRCRAFT REMAINS CAT III QUALIFIED. COCKPIT PLACARD REMAINS CAT III MAINTENANCE CONTROL NOTIFIED.