As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 1 TLA REV FAIL. ( THRUST REVERSER SYSTEMS – SYSTEM FAULTS – REV TLA FAIL EICAS CAUTION MESSAGE ). REMOVED FROM SERVICE. INTEROGATED CMC. FOUND FAULT CODE 76100151. PER E175 FIM 76-11-00-810-803-A, R+R THRUST CONTROL QUADRANT IAW E175 AMM 76-11-01-000/400-801-A. OPS TESTS GOOD. EICAS MESSAGE NO LONGER PRESENT. NO FAULT CODES PRESENT. RETURNED TO SERVICE.