As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2160. THRUST REVERSER #1 VERY DIFFICULT TO ENGAGE UPON LANDING DUE TO REVERSER SWITCH NOT RELEASING (UNABLE TO PULL). REMOVED FROM SERVICE. REPLACED TCQ ASSEMBLY IAW E175 AMM 76-11-01-000/400-801-A. OPS TESTS PASSED. INTERROGATED CMC, NO FAULTS. AIRCRAFT OK FOR SERVICE. AIRCRAFT REMAINS CAT III QUALIFIED. FLIGHT DECK CATEGORY STATUS PLACARD READS CAT III. MTX CONTROL NOTIFIED. RETURNED TO SERVICE.