As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LE SLAT DISAGREE EICAS CREW REPORTS THEY ACCOMPLISHED PROCEDURE AND LE SLAT DISAGREE MSG CLEARED. PERFORMED BITE CK OF FSEU PER REF FIM 27-51 FAULT TREE 809. FOUND MESSAGE NUMBER 27-51333. REMOVED AND REPLACED FSEU REF AMM 27-51-01. OPS CK GOOD. NO STATUS MESSAGE ON EICAS.